000 00367nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a556.51:65(035)
_bVEN.1
100 _aVenkateswaralu, J
245 0 _aTechnical manual on watershed management-1. Resource inventorization
260 _aHyderabad
_bNational Institute of Agricultural Extension Management
942 _cBK
999 _c41719
_d41719