Animal biology by Robert H. Wolcott ... Wolcott, Robert H. (Robert Henry), 1868-1934. University of Nebraska (Lincoln campus). Department of Zoology. Zoology. Biology. QL47 .W7 1946 574 WOA Revised by the staff of the Department of Zoology at the University of Nebraska as a memorial to the author. cf. Acknowledgment. Includes index. New York ; London : McGraw-Hill Book Company, inc., c1946. c1946. 1946 Text xviii, 719 p. : eng McGraw-Hill publications in the zoological sciences