http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Preparation of water samples for asbestos fiber counting by electron microscopy
Environmental Research Laboratory (Athens, Ga.)
by Eric J. Chatfield, Roger W. Glass, M. Jane Dillon.
Research reporting series. EPA-600/4-78-011