000 00496nam a2200193Ia 4500
008 160330s9999||||xx |||||||||||||| ||und||
020 _a81-317-0912-4
_cRs. 140.00
040 _aCentral Library-NITS
041 _aEnglish
082 _a628
_bMAN
100 _aManjunath, D. L.
245 _aEnvironmental studies
_cD. L. Manjunath
260 _aNew Delhi
_bPearson
_c2007
300 _a203p.
504 _aIncludes index
521 _bM. R. Books
650 _aSanitary engineering.
942 _cBK
999 _c19835
_d19835