1. Agricultural Extension the Training and Visit System
Author: /Daniel Benor,James Q.Harrison and Michael Baxter.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: کشاورزی, -- آموزش
Classification :
S
۵۳۱
/
ب
۹
الف
۷ ۱۳۶۳
2. Vulgarisation Agricole
Author: / Daniel Benor,James Q. harrison.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: کشاورزی, -- ترویج
Classification :
S
۵۴۴
/
د
۹
و
۸ ۱۳۵۶
