000 | 00837nam#a2200265#c#4500 | ||
---|---|---|---|
003 | IEF | ||
005 | 20180219154727.0 | ||
008 | 941205s1982 USA####fr####| 0||u|ENG|u | ||
020 | _a0865314144 | ||
040 | _aIEF | ||
041 | _aENG | ||
100 | 1 |
_aGreenley, Douglas A. _919522 |
|
245 |
_aEconomic benefits of improved water quality _b public perceptions of option and preservation values _c Douglas A. Greenley, Richard G. Walsh, and Robert A. Young |
||
260 |
_aBoulder [Colorado] _b Westview Press _c1982 |
||
300 |
_aXIX, 164 p. _c 22 cm. |
||
500 | _aIndices. Bibliografía. | ||
490 | _aStudies in Water Policy and Management ; 3 | ||
650 | 4 |
_aAGUA _98463 |
|
650 | 4 |
_aCALIDAD _933486 |
|
650 | 4 |
_aASPECTOS ECONOMICOS _932202 |
|
650 | 4 |
_aESTADOS UNIDOS _942888 |
|
942 | _cLIB | ||
942 | _z32387 | ||
999 |
_c42878 _d42878 |