BENT, ARTHUR CLEVELAND.

Life Histories of North American Birds of Prey. Part 1-2. (1. Order Falconiformes. 2. Orders Falconiformes and Strigiformes). 2 vols.

Washington, 1937-38. Solid private hcloth. VIII,409,VIII,482 pp. and 102 + 92 plates. (SmithsonianInst., Bulletin 167 a. 170).

Order-nr.: 11897