000 00404nam a2200157Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-219-0545-1
082 _a628
_bDAR
100 _aDarmohapatra, G
245 0 _aEnvironmental & ecology-2nd.ed
250 _a2nd edition.
260 _aNew Delhi :
_bVikas Publication,
_c2008.
300 _a557
365 _a195
650 _aCivil Engineering
999 _c145994
_d145994