1. Editorial

   EditorialNotes Pages: v - vi

2. Decreasing rice and cowpea yields in alley cropping on a highly weathered Oxisol in West Sumatra, Indonesia

   • C. I. Evensen
   • T. S. Dierolf
   • R. S. Yost

   OriginalPaper Pages: 1 - 19

3. The pole-cutting practice in the Bamileke country (Western Cameroon)

   • D. Gautier

   OriginalPaper Pages: 21 - 37

4. Trees in Bangladesh paddy fields. 2. Survival of trees planted in crop fields

   • D. Hocking
   • K. Islam

   OriginalPaper Pages: 39 - 57

5. Productivity of alley farming with leucaena (Leucaena leucocephala Lam. de Wit) and Napier grass (Pennisetum purpureum K. Schum) in coastal lowland Kenya

   • J. G. Mureithi
   • R. S. Tayler
   • W. Thorpe

   OriginalPaper Pages: 59 - 78

6. Chromolaena odorata in slash-and-burn rice systems of Northern Laos

   • W. Roder
   • S. Phengchanh
   • S. Maniphone

   OriginalPaper Pages: 79 - 92

7. Book reviews

   • Reinhold G. Muschler
   • P. K. R. Nair

   BookReview Pages: 93 - 96