Intercropping sweet potato (Ipomoea batatas L. Lam.) cowpea (Vigna unguiculata L. Walp) and pineapple (Ananas comosus L. Merr.) under coconut (Cocos nucifera L.) in Tanzania
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Imperial College London
1998
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299624 |