000 | 00300 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aSwenehart, J. | |
245 | 1 | _aClear more land | |
260 |
_aMadison _c1920 |
||
300 | _a1-27 p. | ||
942 |
_2udc _cB |
||
440 | _aLand Wisconsin Agricultural Experiment Station. Bulletin No. 320 | ||
901 | _aS51890 | ||
999 |
_c109606 _d109606 |