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. 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: $40	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

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. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $25	Book ID: 198177

Quayle, Henry. Insects of Citrus and Other Subtropical Fruits. Photo available. Ithaca. Comstock. 1941. Octavo. Hard cover. Second edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $20	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. Very scarce in this condition. Fine copy.

Price: $20	Book ID: 206038

Radeleff, R.D. Veterinary Toxicology. Philadelphia. Lea & Febiger. 1970. Octavo. Hard cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Near fine copy (very light shelf wear).

Price: $30	Book ID: 156724

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. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $30	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. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $25	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. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $30	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. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $125	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. Important reference work. Very scarce in this condition. 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. Very scarce in this condition. Fine copy.

Price: $30	Book ID: 204422

Ranzi, Carlo. Seventy Million Years of Man; With Illustrations by the Author. Photo available. New York. Greenwich House. 1983. 121 pps. 4to. Hardcover. First edition. Full number line. Illustrated in color and black & white. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $30	Book ID: 213444

Ratti, John et al. Waterfowl Ecology and Management: Selected Readings. Photo available. Bethesda. The Wildlife Society. 1982. 1328 pps. 4to. Soft cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $30	Book ID: 215507

Ravensdale, T. Coral Fishes. Their Care and Maintenance. London. John Gifford. 1968. 256 pps. Octavo. Hardcover. Revised edition. Illustrated in color and black & white. Important reference work. Very scarce in this condition. Fine copy in near fine dust jacket (in mylar).

Price: $20	Book ID: 103809

Ray, G. Carleton. Wildlife of the Polar Regions. Photo available. New York. Harry N. Abrams. 1981. 4to. Hard cover. First edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $25	Book ID: 150379

Raymond, Rossiter W. Statistics of Mines and Mining in the States and Territories West of the Rocky Mountains... Photo available. Washington. Government Printing Office. 1873. 566 pps. Octavo. Hardcover. First edition. Illustrated. Folding plates. Important reference work. Very scarce in this condition. Near fine copy (very light shelf wear, fading to lettering on spine).

Price: $85	Book ID: 221337

Ream, Lanny R. Idaho Minerals. The Complete Reference and Guide to the Minerals of Idaho. Photo available. Coeur d'Alene. L.R. Ream Publishing. 1989. 329 pps. Octavo. Soft cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Near fine copy (very light shelf wear).

Price: $20	Book ID: 212387

Reardon, Mitch, Etosha. Life and Death on an African Plain. Photo available. Cape Town. C. Struik Publishers. 1981. 4to. Hard cover. First edition. 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: 173735

Reardon, Mitch, Zululand. A Wildlife Heritage. Photo available. Cape Town. C. Struik Publishers. 1984. 4to. Hard cover. First edition. 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: 173733