Author = E. M. El-Helal
| Number of Articles: 1 | ||
| 1 | COOLING GREENHOUSES BY CLOSED SYSTEM OF AIR THROUGH EARTH TUBES | |
| Volume 29, Issue 2, April 2012, Page 857-874 | ||
| A. O. El-Ghanam; E. Hakmy; E. M. El-Helal | ||
| Number of Articles: 1 | ||
| 1 | COOLING GREENHOUSES BY CLOSED SYSTEM OF AIR THROUGH EARTH TUBES | |
| Volume 29, Issue 2, April 2012, Page 857-874 | ||
| A. O. El-Ghanam; E. Hakmy; E. M. El-Helal | ||
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