The Response of western forests to air pollution /
Olson, Richard K.
Binkley, Dan.
Böhm, M.(Margi)
Arbaugh, M.(Michael)
New York : Springer-Verlag,
c1992.
One folded col. map in pocket.
Includes bibliographical references and index.
Trees
Conifers
Forest ecology
Conifers
Trees
Conifers