1. Arecanut: India’s popular masticatory —history, chemistry and utilization

   • V. Raghavan
   • H. K. Baruah

   OriginalPaper Pages: 315 - 345

2. The role of natural hybridization in the derivation of cultivated tomatoes of western south America

   • Charles M. Rick

   OriginalPaper Pages: 346 - 367

3. Arundo donax—Source of musical reeds and industrial cellulose

   • Robert E. Perdue

   OriginalPaper Pages: 368 - 404

4. Proceedings of economic botany conference

   • Frank A. Gilbert

   Report Pages: 405 - 420

5. Book review

   • Alan J. Thomas

   BookReview Pages: 421 - 422