000 | 00504 a2200157 4500 | ||
---|---|---|---|
020 | _a156670393X | ||
080 |
_a628.1 _bI61P |
||
245 | 1 |
_aProviding safe drinking water in small systems _bTechnology, operations and economics _cedited by Joseph A. Cotruvo, ...[et al.] |
|
260 |
_aBoca Raton _bLewis Publishers _c1999 |
||
650 | _aDrinking water | ||
700 | _aCotruvo, Joseph A., ...[et al.] | ||
100 |
_a _d |
||
300 | _a650p. | ||
040 | _aIARI, New Delhi | ||
901 | _a243071 | ||
999 |
_c92570 _d92570 |