ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Soil samples (0-10 cm deep) were collected from 57 sites representing numerous biomes and soil types. After extraction (1:1 H2O: soil, w/w) at 4 C for 1 h, samples were centrifuged, the supernatants dried (90 C), and the residues rehydrated, filter sterilized, and bioassayed using the HS ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/287833a0
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