SYSTEMATIC OBSERVATION OF USE LEVELS, CAMPSITE SELECTION AND VISITOR CHARACTERISTICS AT A HIGH MOUNTAIN LAKEHEBERLEIN TA; DUNWIDDIE P.1979; J. LEISURE RES.; USA; DA. 1979; VOL. 11; NO 4; PP. 307-316; BIBL. 7 REF.Article

A 6000-year record of forest history on Mount Rainier, Washington = Histoire de la forêt il y a 6000 ans sur le Mont Rainier, WashingtonDUNWIDDIE, P. W.Ecology (Durham). 1986, Vol 67, Num 1, pp 58-67, issn 0012-9658Article

Macrofossil and pollen representation of coniferous trees in modern sediments from Washington = Représentation des macrofossiles et pollens de conifère dans les sédiments récents de l'état de WashingtonDUNWIDDIE, P. W.Ecology (Durham). 1987, Vol 68, Num 1, pp 1-11, issn 0012-9658Article

Forest history and composition of Halfway Pond Island, Plymouth county, MassachusettsDUNWIDDIE, P. W.Rhodora. 1991, Vol 93, Num 876, pp 347-360, issn 0035-4902Article

Systematic Observation of Use Levels, Campsite Selection and Visitor Characteristics at a High Mountain LakeHEBERLEIN, T. A; DUNWIDDIE, P.Journal of Leisure Research Arlington, Va. 1979, Vol 11, Num 4, pp 307-316Article

Recent forest development on Yellow Island, San Juan County, WAAGEE, J. K; DUNWIDDIE, P. W.Canadian journal of botany. 1984, Vol 62, Num 10, pp 2074-2080, issn 0008-4026Article

Pollen dispersal and reporesentation on an offshore islandJACKSON, S. T; DUNWIDDIE, P. W.New phytologist. 1992, Vol 122, Num 1, pp 187-202, issn 0028-646XArticle

Amphicarpum purshii (Poaceae), a genus and species new to New EnglandSORRIE, B. A; DUNWIDDIE, P. W.Rhodora. 1990, Vol 92, Num 870, pp 105-107, issn 0035-4902, 3 p.Article