@book{1142,
	author = {HILL KENNETH and Pison, Gilles.},
	title = {THE POPULTION DYNAMICS OF SUB-SAHARAN AFRICA},
	publisher = {SARA},
	year = {1994.},
	address = {.LE BUREAU AFIQUE DE L'AGENCE DES ETATS-UNIS POUR LE DE'VELOPPMENT INTERNATIONAL}
}