Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
107 (1921), S. 684-684
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] THE present drought affords an excellent opportunity for studying natural underground drainage in limestone (including chalk) districts. In many streams part of the flow takes place underground, but the fact cannot readily be ascertained while a surface flow continues. The flow of small streams ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/107684e0
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