@book{22066,
	author = {Cochemé, J. and Franquin, P. and Organización Meteorológica Mundial.},
	title = {An agroclimatology survey of a semi arid area in Africa south of the Sahara},
	publisher = {Worls Meteorological Organization,},
	year = {1967},
	series = {Technical note},
	address = {Geneve :}
}