Check List of the Amphibians and Reptiles of Canada and Alaska Changes in the ecological drivers

Changes in the ecological drivers of drought

professionally repaired tear to right edge

with 100 hand-colored lithographic plates (partially colored as called for)

250+ fine color photos and color diagrams

Check List of the Amphibians and Reptiles of Canada and Alaska Changes in the ecological driversPp. 92, 77 maps. Publishers black and green cloth, lettered in black and green on cover and spine, lg 8vo. From the series: Royal Ontario Museum, Toronto, Contributions No. 53. This revised second edition corrects many mistakes that were present in the 1955 first edition. This volume is from the research collection of herpetologist Lauren E. Brown with his name stamp on the front and rear endpapers and page edges. Publisher The Royal Ontario Museum