Green manuring : and other forms of soil imrpovement in the tropics /
Pieter Brandjes, Peter Van Dongen and Anneke Van Der Veer; translations H. Huf
- Wageningen : Agromisa, 1989
- 33 pages : illustrations ; 21 cm
- Agrodok-Series ; Nr.28 .
- Agrodok-Series ; Nr.28 .
9072746163 (paperback)
Soil conditioners --Fertilizers and imrpovement of the soil