@book{15072,
	author = {STALKER,H T and MURPHY,J  P},
	title = {PLANT BNEEDING IN THE 1990 S : PNOCEEDINGS OF THE SYM POSIUM OF PLANT BREEDING IN THE 1990 S / },
	publisher = {C. A. B INTERNATIONAL ، },
	year = {1993},
	address = {[S.N] : }
}