عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
307
انگلیسی
Oklahoma State Uni
1990
162 p.: Illus, Map, Table
000
Bibiography: P.146- 150
An Assessment of Agriculture Extension Workers' Training Needs in The Area ofmechanized agriculture in Iran as perceived by the participants in the fifth national meeting on agriculture extension held in Isfahan, Iran
#Ph.D
1
English Dissertation
غیرمرجع
