000 00325nam a2200133Ia 4500
005 20260224040858.0
008 260224s9999||||xx |||||||||||||| ||und||
082 _a333.7 AGA
100 _aAgarwal, S.K.
245 0 _aEnvironmental monitoring
260 _aNew Delhi: A.P.H. Publications
_c2005
300 _a300
942 _cBK
999 _c1963
_d1963