000 00355nam a2200145Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
040 _cLDD
100 _aGurjar, R.K.
245 0 _aNew Dimension in water environment..
_cR.K. Gurjar
260 _aJaipur
_bPrintwell
_c1994
300 _a5v.
901 _a585
_b02-12-1996
942 _2ddc
_cBK
999 _c48953
_d48953