Van Norman, Richard W. Experimental biology / by Richard W. Van Norman - 2nd ed. - Englewood Cliffs, N.J : Prentice-Hallm, 1971 - xiii, 269 p. : ill. ; 24 cm. ISBN: 0132947102 LCCN: 74-105444 Subjects--Topical Terms: Biology, ExperimentalBiology--Research