1. Chat: Coffee’s rival from Harar, Ethiopia. I. Botany, cultivation and use

   • Amare Getahun
   • A. D. Krikorian

   OriginalPaper Pages: 353 - 377

2. Chat: Coffee’s rival from Harar, Ethiopia. II. Chemical composition

   • A. D. Krikorian
   • Amare Getahun

   OriginalPaper Pages: 378 - 389

3. Utilization of Papaver

   • James A. Duke

   OriginalPaper Pages: 390 - 400

4. Wide hybridization and cereal improvement

   • L. S. Bates
   • C. W. Deyoe

   OriginalPaper Pages: 401 - 412

5. Portulacaria afra Jacq. — A potential browse plant

   • A. J. Oakes

   OriginalPaper Pages: 413 - 416

6. Some aspects of developmental physiology of the Nigerian kola (Cola nitida) fruit

   • Tola Oyebade

   OriginalPaper Pages: 417 - 422

7. Ethnobotany of point of pines ruin Arizona W:10:50

   • Vorsila L. Bohrer

   OriginalPaper Pages: 423 - 437

8. Shallot farming in Ghana

   • Suppiah Sinnadurai

   OriginalPaper Pages: 438 - 441

9. The importance of the Ethiopian sorghum germplasm in the world sorghum collection

   • Brhane Gebrekidan

   OriginalPaper Pages: 442 - 445

10. Book reviews

    • J.W.T.
    • B. Lowy
    • Louis O. Williams

    BookReview Pages: 446 - 448