Ben Schifrin

Emigrant Wilderness and Northwestern Yosemite  Ben Schifrin Paperback. Wilderness Press, 2004-04-21 ISBN 9780899973302     Emigrant Wilderness Map  Ben Schifrin Hardcover. Wilderness Press, 2000-01-27 ISBN 9780899972701     The Pacific Crest Trail: California  Jeffrey P. Schaffer Ben Schifrin Thomas Winnett Ruby Johnson Jenkins Paperback. Wilderness Pr, 1995-07-27 ISBN 9780899971780     Emigrant Wilderness and Northwestern Yosemite  Ben Schifrin Paperback. Wilderness Press, 1990-04-27 ISBN 9780899971032     Pinecrest (High Sierra hiking guide)  Ben Schifrin Paperback. Wilderness Pre, 1985 ISBN 9780911824483