TY  - RPRT
TI  - Monitoring corn and soybean crop development by remote sensing techniques
AU  - Tucker, C. J.
AU  - Elgin, J. H., Jr.
AU  - Mcmurtrey, J. E., III
PY  - 1978
UR  - https://ntrs.nasa.gov/citations/19780022696
ID  - 19780022696
ER  -