ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Six groups, each of 111 Rhode Island Red X Light Sussex cockerels hatched on August 27, 1960, were reared under identical conditions except for variations of light in environmental chambers 14 x 8 ft. Two groups served as controls and their chambers were each lighted by two 15-W. white incandescent ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/192769a0
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