@book{17193,
	author = {Swanevelder, C. J. and Van Huyssteen, M. K. R.},
	title = {Senior geography 10 :},
	publisher = {Nasou,},
	year = {1987.},
	address = {Goodwood :},
	edition = {4th ed, 18th impression.},
	note = {"New syllabus 1987."}
}