000 00364nam a2200145Ia 4500
999 _c1614
_d1614
003 OSt
005 20200305111127.0
008 160331s1990 xx 000 0 und d
080 _a630*1 N0
100 _aSaxena, M. M.
245 _aEnviromental analysis water, soil and air
260 _bAgrobotanical Publishers, Bikaner
_c1990
300 _a186
942 _2udc
_cBK