Powledge, Fred. Water. The Nature, Uses and Future of Our Most Precious and Abused Resource. Photo available. New York. Farrar, Straus and Giroux. 1982. 423 pps. Octavo. Hardcover. First edition. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $25	Book ID: 110428

Prater, S.H. The Book of Indian Animals. Photo available. Bombay. Bombay Natural History Society. 1980. 324 pps. Octavo. Hardcover. Reprint. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in near fine (very light shelf wear) dust jacket (in mylar).

Price: $20	Book ID: 198334

Pratt, Merritt B. Shade and Ornamental Trees of California. Photo available. Sacramento. California State Board of Forestry. nd. 132 pps. 4to. Hardcover. Illustrated. Important reference work. Very scarce in this condition. Fine copy. Spine lightly faded.

Price: $20	Book ID: 105018

Pratt, Verna E. Wildflowers Along the Alaska Highway. A Roadside Guide. From - Dawson Creek, B.C. to - Delta Junction, AK and on to Fairbanks, AK. Photo available. Anchorage. AlaskaKrafts. 2002. 230 pps. Octavo. Soft cover. Reprint. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy.

Price: $20	Book ID: 215045

Prescott, David. Cancer. The Misguided Cell. Photo available. Sunderland. Sinauer. 1982. Octavo. Soft cover. Reprint. Illustrated. Important reference work. Very scarce in this condition. Near fine copy (chapter 12, extensive highlighting, light crease top rear corner).

Price: $20	Book ID: 173083

Presley, Bruce & Ted Deckel. A Beginner's Guide to Apple. Photo available. New York. Lawrenceville Press. Van Nostrand Reinhold. 1984. Folio. Soft cover. First edition. Illustrated in black, white and color. Important reference work. Rare. Fine copy.

Price: $40	Book ID: 201046

Preston, James. The Association of American Geographers. The First Seventy-Five Years. 1904-1979. AAG. Photo available. np. np. 1978. 279 pps. Octavo. Hardcover. First edition. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $25	Book ID: 100137

Preston-Mafham, Rod & Ken. Cacti. The Illustrated Dictionary. Photo available. Portland. Timber Press. 1997. 224 pps. 4to. Soft cover. Reprint. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine (owner name on end paper) copy.

Price: $20	Book ID: 197095

Preston-Mafham, Rod & Ken. Spiders of the World. Photo available. New York. Facts on File. 1988. 191 pps. Octavo. Gilt decorated hard cover. Reprint. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $30	Book ID: 222630

Preston-Mafham, Rod and Ken. Primates of the World. Photo available. New York. Facts on File. 1992. 191 pps. Octavo. Hardcover. First edition. Full number line. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 195680

Price, Fred W. The Planet Observer's Handbook. Photo available. Cambridge. Cambridge University. 2000. 429 pps. 4to. Gilt decorated hard cover. Second edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar). As new.

Price: $40	Book ID: 226452

Price, Jonathan. Igneous Geology of Trans-Pecos Texas. Field Trip Guide and Research Articles. Photo available. Austin. University of Texas. 1986. 4to. Soft cover. First edition. Illustrated. Important reference work. Errata slip laid in. Very scarce in this condition. Fine copy.

Price: $30	Book ID: 195371

Price, Rob. So Far. The First Ten Years of a Vision (Apple Computer). Photo available. Cupertino. Apple Computer. 1987. 152 pps. Folio. Decorated hard cover. Stated first edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine (very light edge wear) dust jacket (in mylar).

Price: $200	Book ID: 224979

Prince, Jack. Comparative Anatomy of the Eye. Photo available. Springfield. Charles C. Tuttle. 1956. 419 pps. Octavo. Gilt decorated hard cover. First edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy (names stamped on end paper) in fine dust jacket (in mylar).

Price: $75	Book ID: 214609

Prochazka, F. & J. Moucha. Beautiful Butterflies. Photo available. London. Spring Books. 1964. 136 pps. 4to. Gilt decorated hard cover. Second edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy (name on end paper) in near fine (very light edge wear) dust jacket (in mylar).

Price: $45	Book ID: 220340

Proctor, Dr. Noble. Hummingbirds. Photo available. New York. Dorset. 1989. 4to. Hardcover. First edition. Illustrated in color and black & white. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $25	Book ID: 128775

Prodger, Phillip. Time Stands Still. Muybridge and the Instantaneous Photography Movement. Photo available. New York. Oxford University Press. Stanford. 2003. 310 pps. 4to. Soft cover. First edition. Full number line. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy. As new.

Price: $40	Book ID: 209449

Pronek, Neal. Hermit Crabs. Photo available. Neptune. T.F.H. 1982. 96 pps. Octavo. Decorated hard cover. First edition. Illustrated in color and black & white. Important reference work. Very scarce in this condition. Fine copy.

Price: $20	Book ID: 126244

Prosek, James. Trout. An Illustrated History. Photo available. New York. Alfred A Knopf. 2015. 159 pps. Octavo. Gilt decorated hard cover. Reprint. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $30	Book ID: 214581

Pry, Dr. Peter Vincent. Apocalypse Unknown. The Struggle to Protect American from an Electromagnetic Pulse Catastrophe. EMP. Photo available. Washington. Task Force on National and Homeland Security. 2013. 395 pps. 4to. Soft cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $65	Book ID: 195426

Pryde, Philip R. Nonconventional Energy Resources. Photo available. New York. John Wiley & Sons. 1983. 270 pps. Octavo. Gilt decorated hard cover. First edition. Full number line. Illustrated. Important reference work. Very scarce in this condition. Fine copy in fine (very light fading to edges) dust jacket (in mylar).

Price: $35	Book ID: 219410

Pryor, L.D. Trees in Canberra. Incorporating an New Section on Woody Shrubs. Photo available. Canberra. Self published. 1968. 199 pps. Octavo. Hardcover. Second edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $20	Book ID: 193278

Pumfrey, Stephen. Latitude & The Magnetic Earth. The True Story of Queen Elizabeth's Most Distinguished Man of Science. Photo available. New York. MJF. 2002. Octavo. Hard cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 161131

Putnam, William Lowell et al. The Explorers of Mars Hill. A Centennial History of Lowell Observatory. 1894-1994. Photo available. West Kennebunk. Phoenix Publishing. Lowell Observatory. 1994. 290 pps. Octavo. Hardcover. First edition. Illustrated. Folding plate. Important reference work. Fine copy in fine (small closed tear on spine edge )dust jacket (in mylar).

Price: $30	Book ID: 199079

Pyne, R. David G. Groundwater Recharge and Wells. A Guide to Aquifer Storage Recovery. Photo available. Boca raton. Lewis Publihers. 1995. 376 pps. Octavo. Decorated hard cover. First edition. Full number line. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $30	Book ID: 219415