000 00406nam a2200169Ia 4500
008 200202s9999 xx 000 0 und d
020 _a8190009524
082 _a631.7 SIN
100 _a"Singh, B. K."
245 0 _aIrrigation in rural development
260 _aGorakhpur
260 _bInstitute for Rural Eco-development
260 _c1990
300 _a149p.
650 _aIrrigation
942 _cB
999 _c39932
_d39932