01248     2200337   4500001002100000005001500021035002000036008004100056245028900097100005000386250000600436260017800442300002200620020002200642022000600664024000600670084002400676520000600700650003100706650002600737650001000763650001500773650002100788650001300809650001400822650001700836650002300853863000600876856001500882990001300897INLIS00000000000009320241113014604  a0010-1221000088241113                           0      1 aCrop Improvement, Adoption and Impact of Improved Varieties In Food Crops in Sub-Saharan Africacrop Improvement, Adoption and Impact of Improved Varieties in Food Crops in Sub-Saharan Africa :b_ /cCGIAR Consortium of International Agricultural Research Centers and CABI Internatioal  aedited by Thomas S. Walker and Jeffrey Alwang  a-  aNosworthy Way Wallingford Oxfordshire , OX10 8 DE, UKRockville, Maryland, USA :bCGIAR Consortium of International Agricultural Research Centers and CABI Internatioal,c2015  a449 hlm. ; 25 cm.  a978-1-78064-401-1  a-  a-  a633(292.63/.69) CRO  a- 4aAGRICULTURE, RICE BREEDING 4aAGRICULTURAL RESEARCH 4aCROPS 4aFOOD CROPS 4aCROP IMPROVEMENT 4aADOPTION 4aVARIETIES 4aPRODUCTIVITY 4aSUB-SAHARAN AFRICA  a-  aBBPSI Padi  a013/2017