000 00481nam a2200193Ia 4500
008 200208s9999 xx 000 0 und d
020 _a9788170169239
082 _aH 333.912 KHA
100 _a"Khanna, Vijay"
245 0 _aJal sanrakshan prabandhan evam jal jagrukta
260 _aNew Dehli
260 _bKitabghar Publisher
260 _c2013
300 _a128p.
365 _b300
365 _dRS
650 _a"Water conservation, teachnique, Water"
942 _cB
999 _c226284
_d226284