Digitale Medien
[s.l.]
:
Nature Publishing Group
Nature
414 (2001), S. 493-494
ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The northern right whale is one of the rarest mammals in the world. Hunted nearly to extinction in the nineteenth century, right whales have been protected for the past 65 years. Yet, after starting to recover, the North Atlantic population resumed its perilous decline around 1980. But the future ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/35107167
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