by Caouette, J.P, E.A. Steel, P.E. Hennon, P.G. Cunningham, C.A. Pohl, B.A. Schrader
Published in Canadian journal of forest research (01.02.2016)

by Thies, W.G, Cunningham, P.G
Published in Canadian journal of forest research (01.02.1996)

by Bormann, B.T, Cunningham, P.G, Gordon, J.C
Published in Proceedings of the ... Society of American Foresters National Convention (1996)

by Minore, D, Weatherly, H.G, Cunningham, P.G
Published in Tree planters' notes (1993)

by Minore, D. (USDA Forest Service, Pacific Northwest Research Station, Forestry Sciences Laboratory, Corvallis, OR), Means, J.E, Cunningham, P.G, Weatherly, H.G
Published in Forest science (01.09.1991)