//-->
The nature of poverty
Haswell, Margaret Rosary, (1975)
Das Hungerproblem und die Staatsverschuldung: Marktversagen in der Dritten Welt?
Langhammer, Rolf Johannes, (1987)
Frontiers of nutrition and food security in Asia, Africa and Latin America : papers and proceedings of a colloquium organized by the Smithsonian Institution and the International Life Sciences Institute North America
Kotler, Neil G., (1992)