The distribution and abundance of animals / by H. G. Andrewartha and L. C. Birch. Andrewartha, H. G. Birch, Charles. Animal ecology. Physiology, Comparative. QL751 .A642 591.5 AND Bibliography: p. 723-763. Chicago : University of Chicago Press, c1954. c1954. 1954 Text xv, 782 p. : eng