Osmond P. Breland, Charles Heimsch, Austin Phelps, A. R. Schrank Whaley, W. Gorden Principles of Biology / by W. Gorden Whaley - 2nd ed. - New York : Harper and Brothers Publishers, 1958 - 877 p. Subjects--Topical Terms: Biology Dewey Class. No.: 570 / WHA-P2