TY  - RPRT
TI  - Third Earth Resources Technology Satellite-1 Symposium. Volume 1: Technical Presentations, section A
AU  - Freden, S. C.
AU  - Mercanti, E. P.
AU  - Becker, M. A.
PY  - 1974
UR  - https://ntrs.nasa.gov/citations/19740022592
ID  - 19740022592
ER  -