Effects of fertilizer - nutrient interactions on red oak seedling growth / L.R. Auchmoody.

by Auchmoody, L. R.
Upper Darby, PA : United States Department of Agriculture, 1972.

Series: Research paper (Northeastern Forest Experiment Station) ; NE-239

Foliar nutrient variation in four species of upland oaks / by L.R. Auchmoody and K.P. Hammack

by Auchmoody, L. R
Upper Darby, Pa. : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1975.

Series: Research paper (Northeastern Forest Experiment Station) ; NE-331