by Schmitt, D.M
Published in Proceedings (1977)

by Schmitt D.M
Published in Proceedings Northeastern Forest Tree Improvement Conference (1977)

by Schmitt, D.M, Webb, C.D
Published in Southern Conf Forest Tree Impr Proc (1971)

by Schmitt, D.M, Webb, C
Published in La State Univ Annu Forest Symp (1970)

by Schmitt, D.M, Grimble, D.G, Searcy, J.L
Published in Agriculture handbook (Washington) (01.10.1984)

by Campbell, T.E, Hamaker, J.M, Schmitt, D.M
Published in Torrey Bot Club Bull (1969)

by Schmitt D.M, Waters W.E, Cadogan B.L, Walton G.S
Published in USDA Forest Service general technical report NE United States, Northeastern Forest Experiment Station (1985)