عنوان
پدید آورنده
موضوع
رده
14011 S
14011
S
کتابخانه
محل استقرار
163285
163253
E
Razavi, Jalil
An assessment of agriculture extension worker's training needs in the aarea of mechanized agriculture in Iran as perceived by the participants in the fifth national meeting on agriculture extension held in Isfahan, Iran
Ann Arbor, Mich.
U.M.I. Dissertation Information Service
1990
vii,161 p.
14011
S
AU
NO
