Victoria University of Wellington Library
Title: The Biological and Economic Importance of Algae, Part 2
Author: H. W. Johnston
In: Tuatara: Volume 14, Issue 1, April 1966
Publication details: Wellington
Part of: Tuatara : Journal of the Biological Society
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A diagram showing how the life-cycle of Porphyra is related to the seasons of the year and the practice of the fishermen.