TY - BOOK ED - BIOTOL (Project) ED - Open Universiteit (Heerlen, Netherlands) ED - Thames Polytechnic. TI - Biotechnological innovations in crop improvement SN - 0750615125 (pbk.) PY - 1991/// CY - Oxford PB - Butterworth-Heinemann KW - Plant biotechnology KW - Programmed instruction KW - Crop improvement N1 - Includes index ER -