text Ibadan Inst. of Trop. Agric. 1991 Ind 2 vols. 2 vols. INTERNATIONAL CONFERENCE ON CROP GENETIC RESOURCES OF AFRICA (1988: Ibadan, Nigeria) CROPS GENETICS 631.52(6) INLIS000000000003387 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)