Helen J Foard (Foard, Helen J / Helen J. Foard / Foard, Helen J.)

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  Algae of Australia: Batrachospermales, Thoreales, Oedogoniales and Zygnemaceae
  by Simon Lewis, Stephen Skinner, Timothy J. Entwisle, Helen J Foard
  Hardcover, Csiro, ISBN 0643094318 (0-643-09431-8)