TY  - RPRT
TI  - A ground-water mixing model for the origin of the Imini manganese deposit (Cretaceous) of Morocco
AU  - E. R. Force
AU  - W. Back
AU  - E.C. Spiker
AU  - L.P. Knauth
PY  - 1986
DO  - 10.2113/gsecongeo.81.1.65
UR  - https://pubs.usgs.gov/publication/70014657
ID  - 70014657
ER  -