| 000 | 00452 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aKasal, James | |
| 245 | 1 |
_aTrade offs between farm income and selected environmental indicators _bCase study of soils loss, fertilizer, and land use constraints |
|
| 260 |
_aWashington _c1976 |
||
| 300 | _a1-27 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aFertilizer, Farm, Soil, Land United States Department of Agriculture.Technical Bulletin No. 1550 | ||
| 901 | _aS28557 | ||
| 999 |
_c106498 _d106498 |
||