@book{7692,
	author = {Sivakumar, M. V. K. and Maidoukia, A. and International Crops Research Institute for the Semi-Arid Tropics.},
	title = {Agroclimatology of west Africa},
	publisher = {ICRISAT,},
	year = {1993},
	series = {Information bulletin},
	address = {Andhra Pradesh :},
	edition = {2 ed.},
	note = {Ed. bilingue}
}