TY - BOOK ED - FAO / UNEP / IBPGR on Crop Genetic Resources : TI - Report of the FAO / UNEP / IBPGR on Crop genetic Resources held at Rome, 6th-10th April, 1981 U1 - 631.5233 21st ed. PY - 1981/// CY - Rome PB - United Nations Environment Programme KW - Crop-Conference, proceedings, etc KW - Germplasm resources-Conference, proceedings, etc ER -