| 000 | 00436 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aMiddleton, H.E., Slater, G.S., Byers, H.G. | |
| 245 | 1 | _aPhysical and chemical characteristics of the soils from the erosion experiment stations-Second report | |
| 260 |
_aWashington _c1934 |
||
| 300 | _a1-63 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSoils, Erosion United States Department of Agriculture. Technical Bulletin No. 430 | ||
| 901 | _aS50029 | ||
| 999 |
_c106810 _d106810 |
||