000 00427nam a2200181Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
020 _a0852261748
040 _aMAIN
041 _aEnglish
082 _a540
_bDEA N0
100 _aDe, Anil Kumar
245 0 _aEnvironmental chemistry
_cAnil Kumar De
250 _a2nd
260 _aNew Delhi
_bWiley Eastern
_c1990
300 _axi,340
650 _aChemistry
942 _cBK
999 _c2295
_d2295