ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Sir Switzerland covers 0.03% of the world's land surface, and lacks marine or tropical ecosystems. Yet we have found an estimated 345,000 type specimens (used for taxonomic naming of species) in Swiss museums and other collections. According to some estimates, there are about ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/421889a
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