Findley, Roger W. Environmental law in a nutshell / by Roger W. Findley and Daniel A. Farber. - 3rd ed. - St. Paul, Minn. : West Pub. Co., 1992. - xxi, 355 p. ; 19 cm. - Nutshell series Black letter series . - 344.73/046 347.30446 . Includes index. ISBN: 0314002626 Subjects--Topical Terms: Environmental law--United States. Dewey Class. No.: 344.73/046 347.30446