Prinz, Hermann. Dental Chronology. A Record of the More Important Historic Events in the Evolution of Dentistry Photo available. Philadelphia. Lea & Febiger. 1945. 189 pps. Octavo. Hardcover. First edition. Illustrated. Important reference work. Fine copy.

Price: $30	Book ID: 194096

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

Price: $20	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. Fine copy.

Price: $25	Book ID: 209449

Pronek, Neal. Hermit Crabs. Neptune. T.F.H. 1982. 96 pps. Octavo. Decorated hard cover. First edition. Illustrated in color and black & white. Fine copy.

Price: $20	Book ID: 126244

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

Price: $45	Book ID: 195426

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. 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. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 161131

Pursey, Helen. The Wonderful World of Mushrooms and Other Fungi. London. Hamlyn. 1977. 4to. Hard cover. First edition. Illustrated in black, white and color. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 155869

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 dust jacket (in mylar).

Price: $25	Book ID: 199079

Pycraft, W.P. The Courtship of Animals. Photo available. New York. Henry Holt. 1914. Octavo. Hard cover. First edition. Illustrated. Near fine copy (blemish on spine).

Price: $20	Book ID: 173359

Pyne, Stephen J. Grove Karl Gilbert. A Great Engine of Research. Photo available. Austin. University of Texas Press. 1980. 306 pps. Octavo. Hardcover. First edition. Illustrated. Important reference work. Fine copy in fine dust jacket (in mylar).

Price: $25	Book ID: 198177

Quammen, David. Monster of God. The Man-Eating Predator in the Jungles of History and the Mind. Photo available. New York. W.W. Norton. 2003. Octavo. Hard cover. First edition. Illustrated. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 159902

Quayle, Henry. Insects of Citrus and Other Subtropical Fruits. Photo available. Ithaca. Comstock. 1941. Octavo. Hard cover. Second edition. Illustrated. Fine copy.

Price: $15	Book ID: 153956

Quimby, George Irving. Indian Culture and European Trade Goods. The Archaeology of the Historic Period in the Western Great Lakes Region. Photo available. Madison. University of Wisconsin Press. 1966. 217 pps. Octavo. Soft cover. First edition. Illustrated. Important reference work. Fine copy.

Price: $15	Book ID: 206038

Radeleff, R.D. Veterinary Toxicology. Philadelphia. Lea & Febiger. 1970. Octavo. Hard cover. First edition. Illustrated. Near fine copy (very light shelf wear).

Price: $20	Book ID: 156724

Raeburn, Paul. Mars. Uncovering the Secrets of The Red Planet. With 3-D glasses. Photo available. Washington. National Geographic. 1998. 232 pps. 4to. Decorated hard cover. Gilt edges. First edition. Illustrated in black, white and color. Important reference work. 2 pair of 3D glasses in rear. Fine copy.

Price: $20	Book ID: 194836

Raffles, Hugh. Insectopedia. Photo available. New York. Pantheon. 2010. 465 pps. Octavo. Hardcover. First edition. Full number line. Illustrated. Important reference work. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 199965

Rajkovic, Ana Malinow, M.D. Manual for (Relatively) Painless Medical Spanish. A Self-Teaching Course. Photo available. Austin. University of Texas Press. 1992. 248 pps. 4to. Soft cover. Stated first edition. Important reference work. Fine copy.

Price: $20	Book ID: 203674

Ramsey, Robert. Men and Mines of Newmont. A Fifty-Year History. Photo available. New York. Octagon Books. 1973. 344 pps. Octavo. Hardcover. First edition. Illustrated. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 173014

Ramsey, Robert. Men and Mines of Newmont. A Fifty-Year History. Photo available. New York. Octagon Books. 1973. 344 pps. Octavo. Hardcover. First edition. Illustrated. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 179697

Ramsey, Robert. Men and Mines of Newmont. A Fifty-Year History. Photo available. New York. Octagon Books. 1973. 344 pps. Octavo. Hardcover. First edition. Illustrated. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 191118

Randhawa, M.S. A History of Agriculture in India. Volume IV. 1947-1981. Photo available. New Delhi. Indian Council of Agricultural Research. 1986. 716 pps. 4to. Hardcover. Stated first edition. Illustrated. Important reference work. Fine copy in fine dust jacket (in mylar).

Price: $200	Book ID: 202686

Randles, Jenny. Spontaneous Human Combustion. New York. Barnes & Noble. 1993. Octavo. Hard cover. First edition. Illustrated. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 144585

Ransom, Jay. Fossils in America. Their Nature, Origin, Identification and Classification, and a Range Guide to Collecting Sites. New York. Random House. 1970. 402 pps. Octavo. Hardcover. Reprint. Illustrated. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 141143

Ranson, Stan (ed). Practical Koi Keeping. Present. Volume 2. Photo available. Midway City. Koi USA. 1993. 158 pps. 4to. Soft cover. Reprint. Illustrated. Important reference work. Fine copy.

Price: $20	Book ID: 204422