ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Two of these populations have been maintained at a constant 25 C. and the other two have spent each day at 25 C. and each night at 15 C. (For the present purpose, however, these should merely be regarded as two different environments, for their mean temperatures are different and there is no check ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1741109a0