Elements of farm management
Hopkins, J.A.
Elements of farm management by J.A. Hopkins - 3rd edn. - New York Prentice Hall 1950 - 524 p.
Farm Management
631 / H 794 E
Elements of farm management by J.A. Hopkins - 3rd edn. - New York Prentice Hall 1950 - 524 p.
Farm Management
631 / H 794 E