Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
145 (1940), S. 764-766
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] TWO thirds of the earth's surface are covered - by water. Our direct knowledge of the geology of this area is derived from samples obtained by lowering grabs and similar instruments on to the sea bottom. To realize the inadequacy of this evidence we have only to consider how little we should know ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/145764a0
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