The Physiology of Diurnal Rhythms
By Janet E. Harker. (Cambridge Monographs in Experimental Biology, No. 13.) Pp. vii + 114. (Cambridge: At the University Press, 1964.) 20s. net; 3.95 dollars.
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EBLING, F. Biological Clocks. Nature 204, 817 (1964). https://doi.org/10.1038/204817a0
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DOI: https://doi.org/10.1038/204817a0