ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The Cambridge expedition to Finmark in the summer of 1950 gave an opportunity for comparing the effects of continuous artificial light and of the continuous natural daylight of the Arctic summer. As only the photoperiodic effects were to be compared, species of Lolium were employed which respond to ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/169158a0
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