Agricultural production functions
Heady, Earl O
Agricultural production functions - New Delhi: Kalyani Publishers, 1988 - 667 p.
8170961297
Economics
Agriculture
Economic aspects
338.1 / H46A
Agricultural production functions - New Delhi: Kalyani Publishers, 1988 - 667 p.
8170961297
Economics
Agriculture
Economic aspects
338.1 / H46A