000 00719nam a22002417a 4500
008 130430b xxu||||| |||| 00| 0 eng d
020 _a81-7648-406-7
024 _cAvailable
037 _cAvailable
040 _aMBSTU LIBRARY
_dMBSTU LIBRARY
082 _222
_a628.168 KUE
100 _aKumar , Arvind.
245 _aEnvironmental challenges of the 21st century.
260 _aNew Delhi.
_bA.P.H.Publishers.
_c2003
300 _a26 cm.
_b673 page
_f1
_g26 cm.
600 _aPollution countermeasures.
650 _2Pollution countermeasures.
700 _aKumar , Arvind.
270 _aNew Delhi.
_bNew Delhi.
_dIndia
365 _b459.00
_d459.00
942 _2ddc
_cBK
999 _c288
_d288