ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] IT is well known that polysaccharide and polyuron-ide materials are generally present in soils1-3, and that in sufficient concentration they are particularly effective in causing aggregation4'5. The amounts normally present in soils are small6. They are, however, more strongly adsorbed by clay than ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/1911283a0
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