ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Both the net fraction and the centrifugate were examined microscopically, using the fluorescence of chlorophyll, to count the photosyn#ietie organisms, and at the same time chlorophyll determinations were made. These determinations were carried out on acetone (90 per cent) extracts of the plankton ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/177438a0
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