| 000 | 00330 a2200133 4500 | ||
|---|---|---|---|
| 245 | 1 | _aGrowing head lettuce in Arizona | |
| 260 |
_aTucson _c1956 |
||
| 650 | _aHead Lettuce | ||
| 100 | 1 |
_aPew, W.D. _d |
|
| 300 | _a26 p. | ||
| 440 |
_aNo. 278 _vArizona Agricultural Experiment Station Bulletin |
||
| 942 |
_2udc _cB |
||
| 901 | _a50916 | ||
| 999 |
_c53675 _d53675 |
||