000 00815cam a2200205 a 4500
005 20230403052543.0
008 970108s1997 dcua b 000 0 eng
020 _a0821338781
082 0 0 _a630.715 PUR
_221
100 1 _aPurcell, Dennis.
245 1 0 _aAgricultural Extension and Research :
_bachievements and problems in national systems /(Acc: 3264)
_cDennis L. Purcell, Jock R. Anderson.
260 _aWashington, D.C. :
_bWorld Bank,
_cc1997.
300 _axxi, 282 p. :
_bill. ;
_c28 cm.
440 2 _aA World Bank operations evaluation study,
_x1011-0984
650 0 _aAgricultural extension work: Achievements and problems in National Systems
650 0 _aNational agricultural research systems
650 0 _aAgricultural development projects
700 1 _aAnderson, Jock R.,
_d1941-
942 _2ddc
_cAG
999 _c1082
_d1082