TY - BOOK AU - Murphy, J P AU - Stalker, H T TI - Plant breeding in the 1990s: Proceedings of the symposium on plant breeding in the 1990s U1 - 575:631.52:061.3 PY - 1992/// CY - London PB - CAB International KW - Biotechnology KW - crop improvement KW - environmental stress KW - Gene base KW - Germplasm identification KW - RFLP analysis ER -