| 000 | 00400 a2200145 4500 | ||
|---|---|---|---|
| 245 | 1 | _aContour planting and irrigating on moderate-to-steep slopes | |
| 260 |
_aBerkeley _c1954 |
||
| 650 | _aContour Planting | ||
| 650 | _aIrrigating | ||
| 100 | 1 |
_aBrown, Lloyd N. _d |
|
| 300 | _a23 p. | ||
| 440 |
_aNo. 440 _vCalifornia Agricultural Experiment Station, Extensi |
||
| 942 |
_2udc _cB |
||
| 901 | _a45513 | ||
| 999 |
_c53968 _d53968 |
||