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Die Auswirkung der steuerlichen Belastung auf die Rentabilität der landwirtschaftlichen Betriebe
Bielfeldt, C., (1949)
Capital in Agriculture : its Formation and Financing since 1870
Tostlebe, Alvin S., (1957)
Farms are growing larger
Mosher, M. L., (1957)
Recovering the investment in limestone : with particular reference to reimbursement of vacating tenants
Ibach, Donald B., (1949)
Capital and Credit In New Farming Systems
Ibach, Donald B., (1950)
Book Review: Status and Methods of Research in Economic and Agronomic Aspects of Fertilizer Response and Use
Ibach, Donald B., (1963)