Ståhl, Lena
- Department of Forest Ecology, Swedish University of Agricultural Sciences
agroforestry; soil fertility; nitrogen fixation; trees; sesbania sesban; fallow; maize; kenya; tanzania
Acta Universitatis Agriculturae Sueciae
2005, number: 2005:109
Publisher: Swedish University of Agricultural Sciences
Agricultural Science
https://res.slu.se/id/publ/13073