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Helfrich, Phil

Prefix:
Given Name(s): Phil
Family Name: Helfrich
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Aliases: None
 

Publications (8)       Publishing history histogram

  1.   Brock, Vernon E., Robert S. Jones & Phil Helfrich. 1965 An ecological reconnaissance of Johnston Island and the effects of dredging Hawaii Marine Laboratory Technical Report 5: 1-90 (mimeographed).
  2.   Brock, W. D., W. Van Heukelem & Phil Helfrich. 1966 An ecological reconnaissance of Johnston
  3.   Devaney, Dennis M., Ernst. S. Reese, Beatrice L. Burch & Phil Helfrich. 1987 The natural history of Enewetak Atoll, Vol. II, Biogeography and systematics
  4.   Gordon, J. A. & Phil Helfrich. 1970 A bibliographic species list for the biota of Kaneohe Bay Hawaii Institute of Marine Biology Technical Report(21).
  5.   Gordon, J. A. & Phil Helfrich. 1970 An annotated bibliography of Kaneohe Bay Hawaii Institute of Marine Biology Technical Report(20): 1-260.
  6.   Helfrich, Phil & S. J. Townsley. 1963 The influence of the sea
  7.   Helfrich, Phil. 1966 Biology of Palythoa and related forms. Second annual report U.S. Army Edgewood Arsenal, Chemical Research and Development Laboratories.
  8.   Kohn, A. J. & Phil Helfrich. 1957 Primary organic productivity of a Hawaiian coral reef Limnology and Oceanography 2(3): 241-251.