1. Phytochemical study on Datura meteloides L. grown in Egypt. I-Lipids

   • M. Saleh

   OriginalPaper Pages: 129 - 131

2. The steroidal constituents of Solanum pseudomeum L.

   • M. Saleh
   • S. S. Ahmed

   OriginalPaper Pages: 133 - 136

3. The influence of gibberellic acid on growth and metabolic products of Ammi visnaga L.

   • E. N. Abou-Zied

   OriginalPaper Pages: 137 - 140

4. Phytochemical investigation of Anthemis nobilis L. growing in Egypt

   • E. N. Abou-Zied
   • A. M. Rizk

   OriginalPaper Pages: 141 - 144

5. Preliminary studies on the Styrax oil

   • Y. Vardar
   • S. Oflas

   OriginalPaper Pages: 145 - 148

6. The type of relationship between plant density and reproductive yield of cotton in a subtropical environment

   • Y. Gutstein

   OriginalPaper Pages: 149 - 169

7. Influence of seasonal changes on the constituents of the red seaweed Laurencia papillosa

   • A. F. Abdel-Fattah
   • N. M. Abed
   • M. Edrees

   OriginalPaper Pages: 171 - 179

8. Isolation of water insoluble laminaran-like polysaccharide from Sargassum linifolium

   • A. F. Abdel-Fattah
   • M. M. Hussein

   OriginalPaper Pages: 181 - 187

9. Libri novi

   • L. Genevois
   • I. Schuphan
   • W. Schuphan

   BookReview Pages: 189 - 203