@book{23139,
	author = {Heintzelman, Oliver H. and Highsmith, Richard Morgan, Jr.},
	title = {World regional geography /},
	publisher = {Prentice Hall of India,},
	year = {1963.},
	address = {New Delhi :},
	edition = {4th ed.},
	note = {1st. ed. 1955.}
}