TY  - RPRT
TI  - Size analysis, visual estimation of phosphate and other minerals, and preliminary estimation of recoverable phosphate in size fractions of sediment samples from drillholes GAT-90, Tybee Island, and GAS-90-2, Skidaway Island, Georgia
AU  - James R. Herring
AU  - Frank T. Manheim
AU  - Kathleen Farrell
AU  - Paul Huddlestun
AU  - Brian Bretz
PY  - 1991
DO  - 10.3133/ofr91586
UR  - https://pubs.usgs.gov/publication/ofr91586
ID  - ofr91586
ER  -