000 00574nam a2200157Ia 45e0
008 140117n1989 ii |||gr||||Z||||||eng
020 _a8190006010
082 _a631.432
100 _aVyas, L.N.,
_eEditor.
245 0 _aWetland Conservation
_cL. N. Vyas
_hTextual Documents
260 _aUdaipur
_bIndian Environmental Society
_c1989
300 _a241.
653 _aTechniques, equipment & materials
701 _aGarg, R.K,
_eEditor.
942 _2ddc
_cTXT
999 _c3479
_d3479