TY - BOOK AU - Chahal,G.S AU - Gosal,S.S TI - Principles and Procedures of Plant Breeding: biotechnological and conventional approaches SN - 8173193746 : U1 - 631.52 19 PY - 2002/// CY - New Delhi PB - Narosa Publishing House KW - Plant breeding KW - Spines KW - Biotechnology N1 - btbi N2 - Environment Management ER -