Biodiversity Heritage Library
By "Wadsworth, Frank H. "
Common trees of Puerto Rico and the Virgin Islands / by Elbert L. Little, Jr., and Frank H. Wadsworth.
By: Little, Elbert L. - Wadsworth, Frank H.
Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Forest Service,1964.
Contributed by: MBLWHOI Library
Growth and mortality in a virgin stand of ponderosa pine compared with a cut-over stand /
By: Wadsworth, Frank H. - Pearson, G. A.
Publication info: Tucson, Ariz. :Southwestern Forest and Range Experiment Station,1943
Contributed by: U.S. Department of Agriculture, National Agricultural Library