Author = Y. W. A. El-Sheikh
| Number of Articles: 1 | ||
| 1 | TOXICOLOGICAL AND BIOLOGICAL EFFECT OF Calendula officl'nalr's EXTRACTS ON THE COTTON LEAF WORM, SpodOptera littoralis (Bosid.) | |
| Volume 31, Issue 2, February 2006, Page 1045-1060 | ||
| Eman M. M. Radwan,; Y. W. A. El-Sheikh | ||
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