ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Fig. 1. Effect of treatment of elodea with ion-exchange resin, as measured by changes of dissolved oxygen with time. Control, solid bar; test, dashed bar. Control measures have had variable success. Elodea, for example, has been treated with chemicals such as sulphuric acid, copper sulphate, ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/226181a0
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