Principles of farm management
Efferson, J.N.
Principles of farm management by J.N. Efferson - New York McGraw-Hill 1953 - 431 p.
Farm Management
631.1 / E 27 P
Principles of farm management by J.N. Efferson - New York McGraw-Hill 1953 - 431 p.
Farm Management
631.1 / E 27 P