Simulation studies on Digitaria eriantha Steud. Subsp. eriantha at differing soil nitrogen levels Abstract English Abstract not available Record information AuthorsHoward, Micheal DavidDate1993-11PublisherUniversity of the Free StateCollectionsAll Electronic Theses and DissertationsMasters Degrees (Agricultural Economics) Keywords English Nitrogen fertilizers Soils -- Nitrogen content Effect of nitrogen on plants DescriptionDissertation (M.Sc.Agric. (Agricultural Economics))--University of the Free State, 1993CitationURI http://hdl.handle.net/11660/11652EndorsementReviewSupplemented ByReferenced By Full item page