APSAS, an automated particle size analysis system
By: by L.J. Poppe, A.H. Eliason, and J.J. Fredericks.
Contributors: Eliason, A. H.; Fredericks, J. J.
Series: Geological Survey circular -- 963.; U.S. Geological Survey circular -- 963.
Publisher: Dept. of the Interior, U.S. Geological Survey
Published: 1985
Place of publication: [Reston, Va.]
Language: eng
Number of pages: 77
Subjects: Particle size determination.
Notes: Subtitle: A computer-based system designed to rapidly and accurately perform sediment grain-size analyses and calculate statistics.

Shipping list no.: 85-930-P.

Bibliography: p. 8.