Rogers, J. Speed.
Man and the biological world / J. Speed Rogers, Theodore H. Hubbell and C. Francis Byers ; Illustrated by William L. Brudon. - 2nd ed. - New York : McGraw-Hill, c 1952. - xi, 579 p. : ill. ; 23 cm.
Includes index.
331 331
Biology.
574 / R631m
Man and the biological world / J. Speed Rogers, Theodore H. Hubbell and C. Francis Byers ; Illustrated by William L. Brudon. - 2nd ed. - New York : McGraw-Hill, c 1952. - xi, 579 p. : ill. ; 23 cm.
Includes index.
331 331
Biology.
574 / R631m