| 000 | 00401nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aLurbs, R.E., Laag, A.E. | ||
| 245 | _aTillage and nitrogen for dryland grain : In a winter rainfall climate | ||
| 260 | _aCalifornia | ||
| 260 | _c1964 | ||
| 300 | _a33 p. | ||
| 440 | _aNo. 805; California Agricultural | ||
| 901 | _pS13126 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c135591 _d135591 |
||