@book{59111,
	author = {United Nation},
	title = {Levels and trends of fertility of throughout the world},
	publisher = {United nation,},
	year = {1977.},
	series = {ST/ESA/SER.A/59},
	address = {New York:},
	note = {A United Nations demographic study examining global fertility patterns from 1950 to 1970, issued under document series ST/ESA/SER.A/59 (Sales No. E.77.XIII.2). Includes an October 1977 corrigendum sheet (ST/ESA/SER.A/59/Corr.1) containing supplementary charts with titles and pagination linked to the text}
}