TY - BOOK AU - Putter, A ED - Technical Centre for Agricultural and Rural Cooperation (CTA) TI - Safeguarding the genetic basis of Africa's traditional crops: proceedings of a CTA/IBPGR/KARI/UNEP seminar, 5-9 October 1992, Nairobi, Kenya SN - 929081103X AV - CTA)02) PY - 1994/// CY - Netherlands PB - CTA KW - YAMS KW - CROPS--GERMPLASM RESOURCES--AFRICA KW - CROPS--GENETIC ENGINEERING KW - AGRICULTURE--INFORMATION SOURCES ER -