1. Book reviews

   • Bernard Lowy
   • Henry Munn
   • Jerry A. Snider

   BookReview Pages: 217 - 221

2. The Totora (Scirpus Californicus) in Ecuador and Peru

   • Charles Heiser

   OriginalPaper Pages: 222 - 236

3. The spices of India-II

   • M. Ilyas

   OriginalPaper Pages: 239 - 263

4. Hevea Rubber—past and future

   • Ernest P. Imle

   OriginalPaper Pages: 264 - 277

5. Ethnobotany of the Ratan Mahal Hills, Gujarat, India

   • S. J. Bedi

   OriginalPaper Pages: 278 - 284

6. Studies in Malesian Pandanaceae XVII on the taxonomy of ‘Pandan Wangi’ A Pandanus cultivar with scented leaves

   • Benjamin C. Stone

   OriginalPaper Pages: 285 - 293

7. Manna FromAstragalus ascendens a rich source of fructose

   • Yaghoub Aynehchi
   • Gunnar Samuelsson

   OriginalPaper Pages: 295 - 296

8. Useful weeds of West Bengal rice fields

   • S. C. Datta
   • A. K. Banerjee

   OriginalPaper Pages: 297 - 310

9. Conservation of the genetic resources of cassava (Manihot Esculenta) Determination of wild species localities with emphasis on probable origin

   • Nagib M. A. Nassar

   OriginalPaper Pages: 311 - 320

10. Tropical plants with sweetening properties physiological and agronomic problems of protected cropping 2.Tha uma tococcus daniellii

    • B. H. Most
    • R. J. Summerfield
    • M. Boxall

    OriginalPaper Pages: 321 - 335

11. Cordeauxia Edulis — A caesalpiniaceae of arid zones of east africa

    • Jacques
    • Marie-Noëlle Miège

    OriginalPaper Pages: 337 - 345

12. Notice of the Formation of an Economic Botany Section in the Botanical Society of America

    • John H. Beaman

    The society for economic botany Pages: 350 - 350