Author: Bent, Arthur C.
Title: Life histories of North American Marsh Birds. Orders Odontoglossae, Herodiones and Paludicolae.
Description: Washington, 1926. XII,490 pp. 98 plts. Soft cover, spine discol. (Smith. Inst. U.S. Nat. Mus. Bull. 135).

Keywords: Birds America Vogels Amerika