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The use of multispectral sensing techniques to detect ponderosa pine trees under stress from insects or diseases : annual progress report, 30 September, 1970

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By: Heller, Robert C. - Weber, Frederick Philip - Zealear, K. A. - University of California, Berkeley. Forestry Remote Sensing Laboratory. - United States. National Aeronautics and Space Administration. Earth Resources Survey Program. - United States. Forest Service.

Publication info: Berkeley, Calif, Forestry Remote Sensing Laboratory, School of Forestry and Conservation, University of California, 1970

Holding Institution: U.S. Department of Agriculture, National Agricultural Library