Nitrogen response of maize and maize-bean intercropping systems on acidic Oxisols in northern Zambia

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1. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296908

Identifer	oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:296908
Date	January 1995
Creators	Siame, John Andrew
Publisher	University of East Anglia
Source Sets	Ethos UK
Detected Language	English
Type	Electronic Thesis or Dissertation