| 000 | 00383nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aCunningham, R.L. | ||
| 245 | _aCharacteristics interpretation and uses of Pennsylvania soils development from c | ||
| 260 | _aPennsylvania | ||
| 260 | _c1974 | ||
| 440 | _aNo. 344; Pennsylvania Agricult | ||
| 901 | _pS23727 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c117681 _d117681 |
||