@book{1309,
	author = {International Symposium on Man-Made Lakes and Obeng, Letitia E., and Council for Scientific and Industrial Research (Ghana)},
	title = {Man-made Lakes},
	publisher = {Published for Ghana Academy of Sciences by Ghana University Press,},
	year = {1969 [�1968]},
	series = {Council for Scientific and Industrial Research. Publication},
	address = {Accra,},
	url = {http://books.google.com/books?id=rGUKAQAAIAAJ}
}