APSAS, an automated particle size analysis system
Subtitle: a computer-based system designed to rapidly and accurately perform sediment grain-size analyses and calculate statistics
By: by L.J. Poppe, A.H. Eliason, and J.J. Fredericks.
Contributors: Eliason, A. H.; Fredericks, J. J.
Series: U.S. Geological Survey circular ;; 963
Publisher: U.S. Geological survey
Published: 1985
Place of publication: [Reston, Va.]
Language: eng
Number of pages: 77
Subjects: Particle size determination -- Data processing.; APSAS (Computer system)
Notes: Bibliography: p. 8.