| 000 | 00385nam a2200157Ia 4500 | ||
|---|---|---|---|
| 020 | _a0891180818 | ||
| 082 | _a631.484/HAU | ||
| 100 | _aHauck, Roland D., ed. | ||
| 245 | _aNitrogen in crop production | ||
| 260 |
_bAmerican Society of Agronomy _aMadison _c1984 |
||
| 300 | _a804 | ||
| 650 | _aCrops--Nutrition | ||
| 650 | _aNitrogen fertilizers | ||
| 901 | _a3047 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c2673 _d2673 |
||