@book{35644,
	author = {Khan, F. H. and Khan, F. H.},
	title = {Gravity base stations in West Pakistan,},
	publisher = {Manager of Publications, Govt. of Pakistan,},
	year = {1964.},
	series = {Records of the Geological Survey of Pakistan,},
	address = {Karachi,},
	note = {Cover title.}
}