| 000 | 00456nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1962 xx 000 0 und d | ||
| 082 | _a631.34 S43H | ||
| 100 | _aSiebert, L. | ||
| 245 | 0 | _aHeat requirement of glasshouses | |
| 260 |
_aBedford, U.K. _bNational Institute of Agricultural Engineering _c1962 |
||
| 300 | _a34cm. : 13+1 | ||
| 650 | _aGREENHOUSES - HEATING AND VENTILATION | ||
| 653 | _aGREENHOUSES - HEATING AND VENTILATION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c55855 _d55855 |
||