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 CHA PY - 2003/// CY - New Delhi PB - Narosa Publishing House KW - Plant breeding-principles KW - Plant breeding procedures KW - Plant breeding ER -