000 00533nam a2200193Ia 4500
008 220516s9999 xx 000 0 und d
020 _a8189422278
041 _aeng
082 _a628
_bSIV/B
100 _aSivashanmugam, P.
245 0 _aBasics of environmental science and engineering
_c / by P. Sivashanmugam
260 _aNew Delhi:
_bNew India Publishing Agency,
_c2007.
300 _ax, 368p.
650 _aEngineering
650 _aNatural resources
650 _aSocial issues
650 _aSoil erosion
942 _cBK
999 _c2753
_d2753