TY  - RPRT
TI  - North American Datum of 1983, map data conversion tables; United States east of 96 degrees West longitude, Puerto Rico and the U. S. Virgin Islands
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1989
DO  - 10.3133/b1875a
UR  - https://pubs.usgs.gov/publication/b1875A
ID  - b1875A
ER  -