TY  - RPRT
TI  - Phospatic rock in the Nizampur area of the Kala Chitta Hills, Pakistan
AU  - Charles R. Meissner
PY  - 1973
DO  - 10.3133/ofr73182
UR  - https://pubs.usgs.gov/publication/ofr73182
ID  - ofr73182
ER  -