@book{20889,
	author = {AHRENS, C. Donald},
	title = {Meteorology today: an introduction to weather, climate, and the environment},
	publisher = {Pacific Grove, CA,},
	year = {c 2003},
	address = {Brooks/Cole-Thomson Learning:},
	edition = {7th ed.},
	note = {Includes bibliographical references and index}
}