TY - RPRT TI - A computerized particle-size analysis system AU - L. J. Poppe AU - A.H. Eliason AU - J.J. Fredericks PY - 1986 DO - 10.1016/0098-3004(86)90021-x UR - https://pubs.usgs.gov/publication/70014573 ID - 70014573 ER -