Warr, J. Roger. Genetic engineering in higher organisms / J. Roger Warr. - London ; Baltimore, Md. : E. Arnold, 1984. - 58 p. : ill. - The Institute of Biology's studies in biology, no. 162 0537-9024 ; . ISBN: 0713128852 (pbk.) Subjects--Topical Terms: Genetic engineering. Dewey Class. No.: 574.87/3223�19