| 000 | 00539nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190327s9999||||xx |||||||||||||| ||und|| | ||
| 010 | _a60-166-02 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a333.91 _bT651E |
||
| 100 | _aTolley, G S (Ed.) | ||
| 245 | 0 |
_aEconomics of watershed planning _cG S Tolley |
|
| 260 |
_aIowa _bIowa State University Press _c1961 |
||
| 300 | _aix, 339p. | ||
| 650 | _aWater resources development; Water quality-Measurment; Economic development; Natural resources | ||
| 700 | _aRiggs, F E (Ed.) | ||
| 942 | _cBKS | ||
| 999 |
_c54716 _d54716 |
||