TY - RPRT TI - Formation and occurrence of ferromanganese crusts: Earth’s storehouse for critical metals AU - Paul A. Lusty AU - James R. Hein AU - Pierre Josso PY - 2019 DO - 10.2138/gselements.14.5.313 UR - https://pubs.usgs.gov/publication/70203448 ID - 70203448 ER -