Book Review | Published:

Biological Clocks


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.

Rights and permissions

To obtain permission to re-use content from this article visit RightsLink.

About this article


By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.