Papers in the Biological Sciences

 

Date of this Version

January 1983

Comments

From Cranes of the World by Paul A. Johnsgard (Bloomington, IN: Indiana University Press, 1983; electronic edition: Lincoln, NE, 2008). Copyright © 1983 Paul A. Johnsgard.

Abstract

Key to the Families of Gruoidea
Key to Cranes of the World



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