TY  - RPRT
TI  - Bibliography of iron ore resources of the world to January 1955
AU  - Gwendolyn Lewise Werth Luttrell
PY  - 1957
DO  - 10.3133/b1019d
UR  - https://pubs.usgs.gov/publication/b1019D
ID  - b1019D
ER  -