Upton, Martin
Agricultural production economics and resoruce-use. [Text] Upton, Martin - London Oxford University 1976 - x, 357 p. 22 cm.
9780198594598
Production Economics
338.1 / UPT
Agricultural production economics and resoruce-use. [Text] Upton, Martin - London Oxford University 1976 - x, 357 p. 22 cm.
9780198594598
Production Economics
338.1 / UPT