1. Agricultural policy under economic development
پدیدآورنده : Heady, Earl Orel
موضوع : $AAgriculture and state -- United States,$AAgriculture and state
۲ نسخه از این کتاب در ۲ کتابخانه موجود است.
2. Agricultural production functions
پدیدآورنده : Heady, Earl Orel
موضوع : $AAgriculture -- Economic aspects$BMathematical models
۲ نسخه از این کتاب در ۱ کتابخانه موجود است.
3. Agricultural production functions
Author: Heady, Earl Orel
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Economic aspects - Mathematical models ، Agriculture,Mathematical models ، Farm management
Classification :
S
561
.
H39
1988
4. Economics of agricultural production and resource use
Author: / Earl Orel Heady
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Agriculture - Economic aspects
Classification :
338
He-E
5. Farm management economics
Author: by Earl Orel Heady and Harald R. Jensen
Library: Library of the Faculty of Economics University of Tehran (Tehran)
Subject: Farm management-Mathematical models
Classification :
S
561
.
H4
