| 000 | 00420nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aSchmidt, R.A., Wood, F.A. | ||
| 245 | _aField instrument system for measuring and recording temperature atmospheric mois | ||
| 260 | _aPennsylvania | ||
| 260 | _c1968 | ||
| 300 | _a0.833333333 | ||
| 440 | _aNo. 286; Pennsylvania Agricult | ||
| 901 | _pS14950 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c122729 _d122729 |
||