| 000 | 00943cam a22002651 4500 | ||
|---|---|---|---|
| 001 | agr42000134 | ||
| 003 | DLC | ||
| 005 | 20260227111000.0 | ||
| 008 | 950816s1941 dcua 000 0 eng | ||
| 010 | _aagr42000134 | ||
| 035 | _a(OCoLC)34642808 | ||
| 040 |
_aDLC _cNNC _dOCoLC _dDLC |
||
| 050 | 0 | 0 |
_aS623 _b.U44 no. 22 |
| 100 | 1 |
_aMortlock, Harry Crawford, _d1892- |
|
| 245 | 1 | 0 |
_aErosion and related land use conditions on the Box elder creek project, Nebraska, _cby H. C. Mortlock ... and R. D. Greenawalt ... |
| 246 | 3 | 0 | _aBox elder creek project, Nebraska |
| 260 |
_a[Washington, _bU.S. Govt. print. off., _c1941] |
||
| 300 |
_a34 p. _billus., maps. _c26 cm. |
||
| 490 | 1 |
_aU. S. Soil conservation service. Erosion survey _vno. 22 |
|
| 500 | _a7 fold. maps in pocket. | ||
| 650 | 0 |
_aLand use _zNebraska. |
|
| 650 | 0 |
_aSoil conservation _zNebraska. |
|
| 700 | 1 |
_aGreenawalt, Ross Dilworth, _d1906- |
|
| 830 | 0 |
_aErosion survey _vno. 22 |
|
| 999 |
_c10180 _d10180 |
||