Rapid labour data collection for secondary crops: cocoyam and soybean farming systems in Nigeria

Auteur :
KNIPSCHEER, H. C.

Description :
A comparative method for the collection of data based on a combination of literature study and field survey is described, and would be relevant for the research worker studying West African land use. (EMS).


Type de document :
Article de périodique

Source :
Public administration and development London, 1982, vol. 2, n°. 2-3, p. 265-272

Date :
1982