ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] W7029* A was collected from the stratosphere as part of the Cosmic Dust Program at Johnson Space Center7. Before allocation, a small (〈 10 ,??) fragment of W7029*A was removed from the collection surface for preliminary examination. Scanning electron microscopy (SEM) and bulk chemical ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/311135a0