Shepherd, Geoffrey S.
Marketing farm products : economic analysis - 7th ed. - Ames The Lowa State University press 1982 - viii, 428 p.
813810809
Farm income
338.13 / SHE
Marketing farm products : economic analysis - 7th ed. - Ames The Lowa State University press 1982 - viii, 428 p.
813810809
Farm income
338.13 / SHE