na INLIS000000000010837 Ind ISBN 0-521-25966-5 0010-1118010837 575 575PLA Plant genetic engineering Cambridge Cambridge University Press 1989 vii, 312 p.: ill.; 23 cm. vii, 312 p.: ill.; 23 cm. Bibl. p. 292-295 Index p. 296-312 CROPS GENETIC ENGINEERINGS 946/92