000 00456nam a22001697a 4500
005 20210330120452.0
008 210330b ||||| |||| 00| 0 eng d
020 _a9788176485340
082 _a363.73 TRI
100 _aTrivedi, PR
245 _aEnvironmental pollution and control /
260 _aNew Delhi :
_bAPH Publishing Corporation,
_c2014.
300 _a161 p. :
_c20 cm
504 _aIncludes index
650 _aEnvironmental
942 _2ddc
_cENV
999 _c8728
_d8728