TY  - RPRT
TI  - Ground water in the alluvium along the Levisa Fork of the Big Sandy River between Louisa and Pikeville, Kentucky
AU  - Paul D. Ryder
PY  - 1975
DO  - 10.3133/ofr75510
UR  - https://pubs.usgs.gov/publication/ofr75510
ID  - ofr75510
ER  -