Agricultural production, ecological limits and possibilities : contribution to the Sahel ecology, economy and demography study / Sonja van der Graaf and Henk Breman

<http://data.bibliotheken.nl/id/nbt/p124266290>

Prepared for the Club du Sahel

rdfs:label	"Agricultural production, ecological limits and possibilities : contribution to the Sahel ecology, economy and demography study / Sonja van der Graaf and Henk Breman"
schema:name	"Agricultural production, ecological limits and possibilities : contribution to the Sahel ecology, economy and demography study"
schema:author	DLO-Centrum voor Agrobiologisch Onderzoek (Wageningen)
	Graaf, Sonja van der
schema:contributor	Breman, Hendrik (1943-)
schema:description	"Prepared for the Club du Sahel"
schema:sameAs	<http://www.worldcat.org/oclc/69191727>
schema:mainEntityOfPage	<https://data.bibliotheken.nl/.well-known/genid/a83ed9b003899af332b7f2d94805dbc7>
http://purl.org/dc/terms#issued	"1993"
schema:about	landbouwkundig onderzoek
	Sahel
	landbouwproducten
schema:inLanguage	"en"
schema:isPartOf	Rapports du projet de coopération scientifique Production Soudano-Sahélienne (PSS) : exploitation optimale des éléments nutritifs en élevage
schema:numberOfPages	39
schema:publication	<https://data.bibliotheken.nl/.well-known/genid/2ed235b9ab6ae5933f528ce471cff6be>