@book{68885,
	author = {Rutford, Robert H. and Carter, James L.},
	title = {Zumberge's laboratory manual for physical geology /},
	publisher = {McGraw-Hill,},
	year = {[2014]},
	address = {New York, NY :},
	edition = {16th ed.},
	note = {Includes bibliographical references and index}
}