TY - RPRT TI - Particle sizes of sands collected from the bed of the Amazon River and its tributaries in Brazil during 1982-84 AU - L.A. Mertes AU - R.H. Meade PY - 1985 DO - 10.3133/ofr85333 UR - https://pubs.usgs.gov/publication/ofr85333 ID - ofr85333 ER -