TY  - RPRT
TI  - Operating manual for the R200 downhole recorder with Tandy 102 retriever
AU  - Roy A. Johnson
AU  - James I. Rorabaugh
PY  - 1988
DO  - 10.3133/ofr88488
UR  - https://pubs.usgs.gov/publication/ofr88488
ID  - ofr88488
ER  -