Biodiversity Heritage Library
By "United States. Forest Service. Branch of Research. Division of Silvics. "
Sample plots in silvicultural research /
By: United States. Branch of Research. - United States. Forest Service. Branch of Research. Division of Silvics.
Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1935.
Holding Institution: U.S. Department of Agriculture, National Agricultural Library