| 000 | 00426nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 245 | _aUtilization and disposal of dairy and poultry manures by land application | ||
| 260 | _aPennsylvania | ||
| 260 | _bPennsylvania Agricultural Experiment Station | ||
| 260 | _c1977 | ||
| 300 | _a50 p. | ||
| 440 | _aNo. 812; Pennsylvania Agricult | ||
| 901 | _pS30160 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c136274 _d136274 |
||