TY  - RPRT
TI  - Utilization of ERTS-1 for appraising changes in continental migratory bird habitat
AU  - E.A. Work
AU  - D.S. Gilmer
AU  - Albert T. Klett
PY  - 1974
UR  - https://pubs.usgs.gov/publication/96434
ID  - 96434
ER  -