Zandstra, H.G.Swanberg, K.Zulberti, C.Nestel, B.L.2007-11-131986-04-012007-11-131986http://hdl.handle.net/10625/18652PhotocopyText1 digital file (p. 138-148)Application/pdfenMAIZECULTIVATION PRACTICESPLANT PRODUCTIONAGRICULTURAL RESEARCHCROP YIELDRESEARCH RESULTSResearch to test the value of recommended practicesBook Chapter