| 000 | 00419 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aLewis, M.R., Work, R.A., Aldrich, W.W. | |
| 245 | 1 | _aStudies of the irrigation of pear orchards on heavy soil near medford, oreg. | |
| 260 |
_aWashington _c1934 |
||
| 300 | _a1-34 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aIrrigation, Pear, Orchards United States Department of Agriculture. Technical Bulletin No. 432 | ||
| 901 | _aS50224 | ||
| 999 |
_c107134 _d107134 |
||