ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Marine populations are also subject to large fluctuations but there are few reports on regular or periodic variations. This may in many cases be due to lack of observations. There are available fairly reliable data on the catching of cod in the waters south-west of Iceland since 1900. In ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/192768b0
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