| 1. | IN VITRO CULTURE AND STUDYING THE CHEMICAL COMPOSITION OF THE ESSENTIAL OILS EXTRACTED FROM THREE SAMPLES OF ERIOCEPHALUS AFRICANUS L. PLANT IN EGYPT | |
| Pages 219-231 | ||
| T.A.D. Mohamed; A.M.A. Habib; M.M. EL-Zefzafy; A.I.E. Soliman | ||
| 2. | INVESTIGATION OF MORPHOLOGICAL AND ANATOMICAL CHANGES IN CATHARANTHUS ROSEUS (L.) G. DON DUE TO COLCHICINE INDUCED POLYPLOIDY | |
| Pages 233-243 | ||
| Awad Shala; Z. Deng | ||
| 3. | RESPONSE OF JATROPHA CURCAS L. SHRUBS TO COMPLETE (NPK) FERTILIZER, BIO AND ORGANIC FERTILIZERS UNDER SANDY SOIL CONDITIONS | |
| Pages 245-259 | ||
| E. A.A. El-Azzony; E. E.A.M. El-Mogy; N. S.A. El-Shaip | ||
| 4. | RESPONSE OF TUBEROSE PLANTS (POLIANTHES TUBEROSA L.) TO CHEMICAL AND BIO FERTILIZATION AND THEIR EFFECT ON VEGETATIVE GROWTH, FLOWERING AND CHEMICAL COMPOSITION UNDER SANDY SOIL CONDITIONS | |
| Pages 261-273 | ||
| K.E. Attia; Naglaa F.S. Elbohy; Nahla A.M. Ashour | ||
