| 000 | 00374 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHartwell, B. L., Pember, F.R. | |
| 245 | 1 | _aEffect of cow dung on the availability of rock phosphate | |
| 260 |
_aKingston _c1912 |
||
| 300 | _a162-174 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aCow, Phosphate Rhode Island Agricultural Experiment Station. Bulletin No. 151 | ||
| 901 | _aS51472 | ||
| 999 |
_c109006 _d109006 |
||