@book{91fbc4c726684fd19215aa5b61d186cc,
title = "Opportunities and constraints for sustainable development in semi-arid Africa",
keywords = "plattelandsontwikkeling, gewasproductie, agroforestry, teeltsystemen, intensieve productie, sahara, west-afrika, rural development, crop production, agroforestry, cropping systems, intensive production, sahara desert, west africa",
author = "H. Breman",
note = "Workshop on Technology, Environment and Development, Maastricht, 14-15 April 1994, Masstricht, 1994",
year = "1995",
language = "English",
series = "UNU/INTECH Working Paper",
publisher = "Institute for New Technologies (INTECH)",
number = "18",
}