| 000 | 00383nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aWilliams, J.R. | ||
| 245 | _aSolar heating systems for swine housing : An economic appraisal | ||
| 260 | _aManhattan | ||
| 260 | _c1983 | ||
| 300 | _a24 p. | ||
| 440 | _aNo. 645; Kansas Agricultural E | ||
| 901 | _pS36843 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c133893 _d133893 |
||