| 000 | 00714nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 170503s9999||||xx |||||||||||||| ||und|| | ||
| 080 | _a556.53(282.271.4) | ||
| 245 | 4 |
_aThe Colorado river region and John Wesley Powell / _cby Mary C. Rabbitt...[et al.]. |
|
| 260 |
_aWashington : _bUnited States Government Printing Office, _c1969 |
||
| 300 | _a145 p. -- | ||
| 336 |
_2isbdcontent _aTexto (visual) |
||
| 337 |
_2isbdmedia _3Impreso _asin mediación |
||
| 490 | _aGeological Survey Professional Paper | ||
| 490 | _v669 | ||
| 650 | _aGeología | ||
| 650 | _aHidrología | ||
| 650 | _aRío Colorado | ||
| 942 | _2cdu | ||
| 942 | _cBK | ||
| 999 |
_c20269 _d20269 |
||