Warren, Michael, 1934- Appalachian Trail / photos. by Michael Warren ; text by Sandra Kocher. - Portland, Or. : graphic Arts Center Pub. Co., c1979. - 103 p. : ill. ; 23 x 29 cm. ISBN: 0912856459 : $23.50 0912856467 (deluxe) LCCN: 78075107 //r92 Subjects--Geographic Terms: Appalachian Trail--Pictorial works. LC Class. No.: F106 / .W29 Dewey Class. No.: 779/.9/9174