| 000 | 01174nam a2200325Ia 4500 | ||
|---|---|---|---|
| 001 | 108318 | ||
| 003 | BIBL | ||
| 005 | 20160527182515.0 | ||
| 008 | 900312s1991 dcu b f00010 eng | ||
| 010 | _a 90003099 | ||
| 040 |
_aDLC _cDLC _dDLC |
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| 043 | _an-usc-- | ||
| 049 | _aEVLG | ||
| 050 | 0 | 0 |
_aGB1017 _b.Y68 1991 |
| 082 | 0 | 0 |
_a551.49/0977 _220 |
| 086 | 0 | _aI 19.16:1405-A | |
| 092 |
_a551.49 _bY72s |
||
| 100 | 1 | 0 |
_aYoung, H. L. _9191426 _2Local |
| 245 | 1 | 0 |
_aSummary of ground-water hydrology of the Cambrian-Ordovician aquifer system in the northern Midwest, United States _cby H.L. Young. |
| 260 | 0 |
_aWashington _bU.S. G.P.O. _c1992. |
|
| 300 | _ap. cm. | ||
| 490 | 0 |
_aRegional aquifer-system analysis _9157869 _2Local |
|
| 490 | 1 |
_aU.S. Geological Survey professional paper _v1405-A _9182296 _2Local |
|
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 |
_aWater, Under ground _zMiddle West. _9187457 _2Local |
|
| 650 | 0 |
_aGeography, Stratigraphic _yOrdovician. _9227707 _2Local |
|
| 650 | 0 |
_aGeography, Stratigraphic _yCambrian. _9227707 _2Local |
|
| 650 | 0 |
_aAquifers _zMiddle West. _953771 _2Local |
|
| 830 | 0 | _aU.S. Geological Survey professional paper ; | |
| 999 |
_c90112 _d90112 |
||