Wilkins, Thurman. John Muir apostle of nature by Thurman Wilkins. - Norman University of Oklahoma Press c1995. - xxvii, 302 pages : illustrations ; 23 cm. - The Oklahoma western biographies v. 8 . Includes bibliographical references (p. 275-283) and index. ISBN: 0806127120 (cloth : alk. paper) LCCN: 95011426 Nat. Bib. No.: GB97-13900 Subjects--Personal Names: Muir, John 1838-1914. Subjects--Topical Terms: Naturalists--United States.--Biography.Conservationists--United States.--Biography. LC Class. No.: QH31.M78 / W54 1995 National Agricultural Library Call No.: QH31.M78W54 / 1995