| 000 | 01049cam a2200277 4500 | ||
|---|---|---|---|
| 001 | agr68000057 | ||
| 003 | DLC | ||
| 005 | 20260227111028.0 | ||
| 008 | 690925s1967 dcua b 000 0 eng c | ||
| 010 | _aagr68000057 | ||
| 040 |
_aU.S. Nat'l Agr. Libr. _cDLC _dDLC |
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| 050 | 1 | 0 | _aS900.U5 no. 134 |
| 070 | 0 | _aA56.9 R31 no. 134 | |
| 245 | 0 | 0 |
_aDistribution of nitrates and other water pollutants under fields and corrals in the middle South Platte Valley of Colorado _c[by B. A. Stewart and others. |
| 260 |
_aWashington] _bAgricultural Research Service, U.S. Dept. of Agriculture, _c1967. |
||
| 300 |
_av, 206 p. _billus. _c26 cm. |
||
| 410 | 1 | 0 |
_a[United States. _bAgricultural Research Service] _tARS _v41-134 |
| 500 | _aCover title. | ||
| 504 | _aBibliography: p. 205-206. | ||
| 650 | 0 | _aNitrates. | |
| 650 | 0 |
_aWater _xPollution _zSouth Platte River Valley (Colo. and Neb.) |
|
| 650 | 3 | _aNitrates. | |
| 650 | 3 |
_aWater, Underground _zSouth Platte Valley. |
|
| 650 | 3 |
_aWater _xPollution. |
|
| 700 | 1 |
_aStewart, B. A. _q(Bobby Alton), _d1932- |
|
| 999 |
_c12371 _d12371 |
||