1. Evaluation of multispectral video imaging as an agricultural research management tool;Ammon,1987
2. Measuring semi-arid rangeland condition using multispectral video;Beck,1988
3. Measuring semi-arid rangeland condition using multispectral video;Beck,1988
4. Reflection of radiant energy from soils;Bowers;Soil Sci.,1965
5. Solar and Terrestrial Radiation;Coulson,1975