| 000 | 00581nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190327s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a551.49 _bT472C |
||
| 100 | _aThomas, Harold E | ||
| 245 | 4 |
_aThe Conservation of ground water _ba survey of the preseent ground water situation in the United States _cHarold E Thomas |
|
| 260 |
_aNew York _bMcGraw-Hill _c1951 |
||
| 300 | _axv, 327p. | ||
| 500 | _aSponsard by the conservation foundation | ||
| 650 | _aGround waters-United States; Conservation of natural resources-United States | ||
| 942 | _cBKS | ||
| 999 |
_c40641 _d40641 |
||