000 00453nam a2200169 4500
001 000000045753
020 _a81-7041-298-6
040 _cUDSM
050 _aREF QD31.2.D52
100 1 _aChatwall, G. R.
_eAuthor
245 1 _aDictionary of environmental chemistry
260 _aNew Delhi
_b : Anmol Publishers,
_c1990
300 _a294p.
_b : ill.
_c ; 22cm.
650 _aEnvironmental chemistry,
650 _aDictionaries
942 _2lcc
_cBK
_n0
999 _c150033
_d150033