 |
 | Mini-rotation forestry / by Ernst J. Schreiner. Schreiner, Ernst J. (Ernst Jefferson), 1902- Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970. | |
| Deer browsing of hardwoods in the Northeast : a review and analysis of the situation and the research needed / by Elwood L. Shafer, Jr. Shafer, Elwood L. Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1965. | |
| Cutting and cultural methods for managing northern hardwoods in the northeastern United States / Stanley M. Filip. Filip, Stanley M. Upper Darby, Pa. : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1973. | |
| Economic analysis of the gypsy moth problem in the northeast. I, Applied to commercial forest stands / by Roger E. McCay and William B. White. McCay, Roger E. Upper Darby, Pa. : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1973. | |
| A silvicultural guide for northern hardwoods in the Northeast / by William B. Leak, Dale S. Solomon Stanley M. Filip. Leak, William B. cn Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1969. | |
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