General Nature in 2001

Wildflowers of Maine, New Hampshire, and Vermont: In Color by Chapman, William, Bessette, Alan, Bessette, Arleen

Wildflowers of Maine, New Hampshire, and Vermont by Chapman, William, Bessette, Alan, Bessette, Arleen

Picturing Tropical Nature: Russian Printers and Soviet Socialism, 1918-1930 by Stepan, Nancy Leys

Prairie Birds: Fragile Splendor in the Great Plains by Johnsgard, Paul A.

Trees of North America: A Guide to Field Identification, Revised and Updated by Brockman, C. Frank

Birds of North America: East: The Most Accessible Recognition Guide by Alsop, Fred J.

Earth Inside and Out by

Muenscher's Keys to Woody Plants by Cope, Edward A., Muenscher, Walter C.

Muenscher's Keys to Woody Plants: An Expanded Guide to Native and Cultivated Species by Cope, Edward A., Muenscher, Walter C.

Nature Fakers by Lutts, Ralph H.

Kansas Breading Bird Atlas by Busby, William H., Zimmerman, John L.

Wild Berries of the West by Fuller, Margaret C., Derig, Betty

Animal Tracks of New York & Pennsylvania by Eder, Tamara

Animal Tracks of Ohio by Eder, Tamara

Natural Neighbours: Selected Mammals of Saskatchewan by

Animal Tracks of the Appalachians by Eder, Tamara

Erste-Hilfe-Kräuterführer für unterwegs by Reingruber, Sandra

Flexible Mechanismen im Kyoto-Protokoll by Schäfer, Dirk

Alexander Von Humboldt - Aufbruch in Die Moderne by

Never Cry Wolf: Amazing True Story of Life Among Artic Wolves by Mowat, Farley

Iron Mountain by Frutkin, Mark

Belastung und Belästigung durch Gerüche by Neudorfer, Ernst

The Book of Pandas, Kangaroos, and Snow Monkeys by Rau, Margaret

Breakfast at the Hoito: And Other Adventures in the Boreal Heartland by Wilkins, Charles

Nature's Diary by Prishvin, M.

Animal Tracks of Indiana by Eder, Tamara

Rivers of the World: A Social, Geographical, and Environmental Sourcebook by Penn, James

Religion and the Environment by Tanner, R., Mitchell, C.