TY - BOOK AU - ED - International Biotechnology workshop on Biotechnology in Tropical / Crop Improvement TI - Biotechnology in tropical crop improvement: proceedings SN - 9290661356 U1 - 660.6072 PY - 1988/// CY - Patancheru PB - International Crops Research Institute for the Semi - Arid tropics KW - Biotechnology KW - Research KW - Plant biotechnology ER -