ISBN 9781584651307 books & textbook
So Great a Vision: The Conservation Writings of George Perkins Marsh (Middlebury Bicentennial Series in Environmental Studies)
Marsh, George P. Trombulak, Stephen C.
Middlebury College Pr /2001T Paperback / 248 Pages
isbn-10: 158465130X / isbn-13: 9781584651307
