Natural hybridization of cyprinid fishes in Little Patuxent River, Maryland Chu-fa TsaiRobert B. Zeisel OriginalPaper Pages: 69 - 74
Distribution ofChrysaora quinquecirrha in the York River Harold N. ConesDexter S. Haven OriginalPaper Pages: 75 - 84
Gregarious setting in the American oysterCrassostrea virginica Gmelin Herbert Hidu OriginalPaper Pages: 85 - 92
Structure of an intertidal sandy-beach community in North Carolina Deborah M. Dexter OriginalPaper Pages: 93 - 98
Continuous measurement ofin vivo chlorophyll of a dinoflagellate bloom in Chesapeake Bay David A. Flemer OriginalPaper Pages: 99 - 103
Life history aspects of the hogchoker,Trinectes maculatus, in the Patuxent River Estuary, Maryland W. L. DovelJ. A. MihurskyA. J. McErlean OriginalPaper Pages: 104 - 119
White-pine weevil attack on naturally seeded Virginia pine in a severely attacked white pine plantation Dan M. Harman OriginalPaper Pages: 120 - 122