Virginia Polytechnic Institute and State University. Extension DivisionReynolds, Robert K.Burkhart, G. W.Nolen, James Addison2015-08-052015-08-051975-11http://hdl.handle.net/10919/5561062 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.LD5655.A761 R38Extension publicationRecord keepingLand useIncomeExpendituresCrops