| 000 | 00399nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a0891181067 | ||
| 082 | _a519.921/JOH | ||
| 100 | _aJohn Hanks | ||
| 245 | _aModeling Plant and Soil Systems | ||
| 260 |
_bAmerican Society of Agronomy _aUSA _c1991 |
||
| 300 | _a545 | ||
| 650 | _aCropping systems | ||
| 650 | _aCrops and soils | ||
| 700 | _aRitchice ,J T | ||
| 901 | _a3904 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c3484 _d3484 |
||