TY  - RPRT
TI  - Preliminary geologic map of the San'a Qa'tabah, Ibb, Zabib, and Bajil area, Yemen Arab Republic, Landsat-1 image No. 1189-06561
AU  - Maurice J. Grolier
AU  - William C. Overstreet
PY  - 1976
DO  - 10.3133/ofr76742
UR  - https://pubs.usgs.gov/publication/ofr76742
ID  - ofr76742
ER  -