ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The 8-in. diameter sieve was in good condition; a careful inspection failed to reveal any damaged or irregular apertures. The sand remaining on the sieve was examined under a binocular, stereoscopic microscope; there was no abnormality in size or shape of the quartz grains. However, it was seen ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/184744a0
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