000 00608nam a2200169Ia 4500
008 140223b2002 xxu||||| |||| 00| 0 eng d
020 _a9788176293594
_c0.00
082 _a628
_bENV
100 _aRadha, S.
245 _aEnvironmental Challenges of the 21st Century
260 _aNew Delhi
_bDeep & Deep Publications
_c2002
300 _a510p
600 _aCivil Engineering
700 _aSankhyan, Amar Singh
890 _aIndia
995 _AENV
_D1100.00
_E0
_F049
_G4485
_H0
_I0.00
_UC
_W20020227
_XMobel Book Distributors
_ZGeneral
999 _c32650
_d32650