TY  - RPRT
TI  - Electrical analog model study of the alluvial aquifer in the Yabucoa Valley, Puerto Rico; Phase 2, the planning, construction, and use of the model
AU  - Tully M. Robison
AU  - Robert B. Anders
PY  - 1972
DO  - 10.3133/ofr73242
UR  - https://pubs.usgs.gov/publication/ofr73242
ID  - ofr73242
ER  -