1. The society for Economic Botany

   • Otto Frankel
   • Llewelyn Williams
   • Richard A. Popham

   Announcement Pages: 105 - 108

2. The potato in Mexico: Geography and primitive culture

   • Donald Ugent

   OriginalPaper Pages: 109 - 123

3. Tomato ripening: Effects of light frequency, magnetic field, and chemical treatments

   • A. A. Boe
   • J. Y. Do
   • D. K. Salunkhb

   OriginalPaper Pages: 124 - 134

4. Lentils—a pulse of the palouse

   • Vern E. Youngman

   OriginalPaper Pages: 135 - 139

5. Archeological evidence for selection of chupandilla and cosahuico under cultivation in Mexico

   • C. Earle Smith

   OriginalPaper Pages: 140 - 148

6. Cycad husk from Guam: Its Toxicity to rats

   • M. G. Yang
   • O. Mickelsen

   OriginalPaper Pages: 149 - 154

7. Cytology of Chinese and North Indian sugarcanes

   • Sam Price

   OriginalPaper Pages: 155 - 164

8. Notes on Medicinal and other uses of plants in Egypt

   • Dale J. Osborn

   OriginalPaper Pages: 165 - 177

9. An ancient technique for ripening sycomore fruit in East-Mediterranean Countries

   • J. Galil

   OriginalPaper Pages: 178 - 190

10. Trichocereus pachanoi—A mescaline cactus used in folk healing in Peru

    • Marlene Dobkin

    OriginalPaper Pages: 191 - 194

11. Associations of high levels of Oleic acid in the seed Oil of safflower (carthamus tinctorius) with Other plant and seed characteristics

    • P. F. Knowles

    OriginalPaper Pages: 195 - 200

12. Books

    • William D. Reese
    • John W. Theieret
    • D. R. Moir

    BookReview Pages: 201 - 204