Menampilkan 25–28 dari 28 publikasi

1. 

   Report 1997

   From shifting agriculture to sustainable rubber complex agroforestry systems (jungle rubber) in Indonesia: an history of innovations production and adoption process

   Eric Penot

2. 

   Report 1993

   Sustainable alternatives to slash and burn agriculture and the reclamation of degraded lands in the humid tropics

   Pedro A Sanchez, Dennis P Garrity and Dale E Bandy

3. 

   Report 1992

   Use and potential of domesticated trees for soil improvement

   Erick C M Fernandez, Dennis P Garrity, Lawrence T Szott and Cheryl A Palm

4. 

   Report 1979

   Fysische en chemische eigenschappen van steenwol als substraat voor plantenteelt zonder aarde. [Fysical and chemical properties of rockwool as substrate for soilless horticulture]

   Meine van Noordwijk