@book{3267,
	author = {Swaminathan, M. S.},
	title = {Agricultural growth and human welfare /},
	publisher = {Published for the University of Ghana by Ghana Universities Press,},
	year = {c1992.},
	address = {Accra :},
	note = {"The Aggrey-Fraser-Guggisberg memorial lectures delivered at the University of Ghana in April 1981."}
}