000 00559nam a2200181 a 4500
999 _c4396
_d4396
020 _a8121916542 (paperback)
020 _a9788121916547 (paperback)
100 1 _aAsthama, D.K.
245 1 0 _aEnvironment Problems and Solution
260 _a[S.l.] :
_bS Chand & Co Ltd,
_c2012.
300 _a1 v. (unpaged) ;
650 _aEnvironmental Sciences
650 _aEnvironmental Policy
650 _aNature--Effect of Human Beings on
700 1 _aAsthama, Meera.
856 4 0 _uhttp://www.amazon.com/exec/obidos/ASIN/8121916542/chopaconline-20
942 _cBK