Kreuzer, Helen. Recombinant DNA and biotechnology : a guide for teachers / Helen Kreuzer, Adrianne Massey - Washington, DC. : ASM Press, c1996 - xvi, 552 p. : illus; 28 cm. ISBN: 1555811019 Subjects--Topical Terms: Recombinant DNA.Biotechnology.Genetic Engineering. Dewey Class. No.: 660.65 / K92R