Check List of the Amphibians and Reptiles of Canada and Alaska Petri Acad

Petri Acad

250+ fine color photos and color diagrams

The first 21 parts were published at regular intervals from 1894 to 1914

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

Changes in the ecological drivers of drought

Check List of the Amphibians and Reptiles of Canada and Alaska Petri AcadPp. 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