TY  - RPRT
TI  - Benefaction studies on the Hasan Celebi magnetite deposit, Turkey
AU  - Jean W. Pressler
AU  - Ali Akar
PY  - 1972
DO  - 10.3133/ofr72303
UR  - https://pubs.usgs.gov/publication/ofr72303
ID  - ofr72303
ER  -