00433nam a22001337a 4500008004100000020001500041082001200056100001900068245012100087260004400208300001700252650001700269700001300286120821t        xxu||||| |||| 00| 0 eng d  a0193123479  221a63010aNyirenda, B.W.10aExploring agriculture book 1:bjunior secondary agriculture for Malawi/cby B.W. Nyirenda, L. Phiri and E.D. Mandala  aOxford bOxford University Presscc2000  a121p.:bill.  aAgriculture   aL. Phiri