000 00650nam a2200241 i 4500
001 C2-0287204
003 PPAK
005 20180728020536.0
008 080206s1984 ii a|||| ||||| | eng d
020 _a8123710348
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _a363.7
_223
090 0 0 _a363.7
_bMAN
_dR
100 1 _aManivasakam, N.,
_eauthor
245 1 0 _aEnvironmental pollution
264 1 _aNew Delhi :
_bNational Book Trust ,
_c1984
300 _a160 pages :
_billustrations ;
_c21 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
650 1 0 _aHuman ecology.
942 _ddc
_cB
999 _c92907
_d92907