The Geological Society of America

This article is available from multiple sources. Please click on the service to which you have a subscription to obtain access. If you don't have a subscription, clicking will allow you to obtain pay-per-view access.
The Geological Society of America provides access to elements that are essential to the professional growth of earth scientists at all levels of expertise and from all sectors: academic, government, business, and industry.
Shape and surface area measurements using scanning electron microscope stereo-pair images of volcanic ash particles
Mills,Owen P. et al.
Geosphere(2010), 6 (6):805
http://dx.doi.org/10.1130/GES00558.1

The Geological Society of America
The Geological Society of America
GeoScienceWorld
GeoScienceWorld