@book{17961,
	author = {Asquith, George B. and Gibson, Charles R.},
	title = {Basic well log analysis for geologists /},
	publisher = {American Association of Petroleum Geologists,},
	year = {1982.},
	series = {Methods in explorations series},
	address = {Tulsa, Okla., USA :},
	note = {Includes index.}
}