College zoology /
Hegner, Robert William, 1880-1942.
College zoology / Robert W. Hegner and Karl A. Stiles. - 7th ed. - New York : Macmillan, 1959 - x, 726 p. : ill. ; 27 cm.
Eighth ed. by K. A. Stiles, R. W. Hegner, and R. A. Boolootian; 9th ed. by R. A. Boolootian and K. A. Stiles.
Includes bibliography.
Zoology.
590 / HEC 1959
College zoology / Robert W. Hegner and Karl A. Stiles. - 7th ed. - New York : Macmillan, 1959 - x, 726 p. : ill. ; 27 cm.
Eighth ed. by K. A. Stiles, R. W. Hegner, and R. A. Boolootian; 9th ed. by R. A. Boolootian and K. A. Stiles.
Includes bibliography.
Zoology.
590 / HEC 1959