000 | 00426 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aConn, H.J. | |
245 | 1 | _aType of bacteria abundant in productive soils, but apparently lacking in certain soils of low productivity | |
260 |
_aGeneva _c1928 |
||
300 | _a1-26 p. | ||
942 |
_2udc _cB |
||
440 | _aBacteria, Soil, Productivity New York State Agricultural Experiment Station. Technical Bulletin No. 138 | ||
901 | _aS47267 | ||
999 |
_c103261 _d103261 |