The Environmental Legacy of the UC Natural Reserve System by Peggy L. Fiedler (Editor), Susan Gee Rumsey (Editor), Kathleen Wong (Editor) January 1970 eBook $45.00, £38.00
Biodiversity Response to Climate Change in the Middle Pleistocene: The Porcupine Cave Fauna from Colorado by Anthony D. Barnosky (Editor) January 1970 eBook $155.00, £130.00
Giant Pandas: Biology and Conservation by Don Lindburg (Editor), Karen Baragona (Editor) January 1970 eBook $74.95, £63.00
