TY  - RPRT
TI  - Determining availability of LANDSAT imagery at the EROS Data Center: a slide-cassette training module
AU  - James A. Nickerson
PY  - 1976
DO  - 10.3133/ofr7621
UR  - https://pubs.usgs.gov/publication/ofr7621
ID  - ofr7621
ER  -