TY  - RPRT
TI  - Mineralogy of ironstones from the Chichali and Makarwal areas, Mianwali and Kohat Districts, Pakistan
AU  - John J. Matzko
AU  - Mahnoon Hasan
PY  - 1975
DO  - 10.3133/ofr75494
UR  - https://pubs.usgs.gov/publication/ofr75494
ID  - ofr75494
ER  -