Enlace original:
https://cgspace.cgiar.org/handle/10568/55122
Wortmann, Charles S.
,
Kaizzi, CK
,
Fischler, MA
,
[Farmers` independent experimentation with green manure and/or cover crops: a component of participatory research for improving Ugandan farming systems]
,
Farmers` independent experimentation with green manure and/or cover crops: a component of participatory research for improving Ugandan farming systems
