Guide to wildlife tree management in New England northern hardwoods / Carl H. Tubbs, Richard M. DeGraaf, Mariko Yamasaki, William M. Healy.

by Tubbs, Carl H.
Broomall, Pa : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1987.

Series: General technical report NE (Northeastern Forest Experiment Station) ; 118

Manager's handbook for northern hardwoods in the North Central states / [Carl H. Tubbs].

by Tubbs, Carl H.
St. Paul, Minn. : Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, Forest Service, 1977.

Series: General technical report (North Central Forest Experiment Station) ; NC-39