| 000 | 00390 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.432:333.72 _bT 457 C |
||
| 245 | 1 |
_aConservation of ground water _bA survey of the present ground-water situation in the United States _cby H.E. Thomas |
|
| 260 |
_aNew York _c1951 |
||
| 650 | _aConservation | ||
| 650 | _aGround Water | ||
| 100 | 1 |
_aThomas, H.E. _d |
|
| 300 | _a327 p. | ||
| 901 | _a33447 | ||
| 999 |
_c44049 _d44049 |
||