000 00393nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
044 _aIndia
080 _a631.71 SI64E
100 _aSingh, J.P.
245 _aEconomic evalution of manchal watershed
_cJ.P. Singh
260 _bNational Institute of Agricultural Extension Management
_aHyderabad
_c
300 _a99 p.; 25cm.
942 _2udc
_cGB
999 _c29011
_d29011