عنوان
پدید آورنده
موضوع
رده
S544.6 .P8A3 1997
S544
.
6
.
P8A3
1997
کتابخانه
محل استقرار
IR
701
انگلیسی
IR
Agricultural Extension and Research:achievements and problems in national systems
[Book]
/ Dennis L.purcell,Jock R.Anderson
Washington
: The world Bank
, 1997.
xxi,282p.table,figuer
Language: انگلیسی
Print
includ bibliography References
Agricultural extension work-Developing countries-Evaluation
National agricultural research systems-Developing countries-Evalution
Agricultural development projects-Evaluation
S544
.
6
.
P8A3
1997
Purcell,Dennis
Anderson,jock R
ایران
old catalog
p
BL
1
a
Y
