| 000 | 00348 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHeadden, W.P. | |
| 245 | 1 |
_aA soil study _bThe crops grown suger beets |
|
| 260 |
_aCollins _c1900 |
||
| 300 | _a1-46 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSoil, Crops, Suger Colorado Agricultural Experiment Station. Technical Bulletin No. 58 | ||
| 901 | _aS54976 | ||
| 999 |
_c113192 _d113192 |
||