1. Minutes of the Landsat Ground Stations Operations Working Group Meeting held at the Instituto de Pesquisas Espaciais (INPE) S$o Jose dos Campos Brazil 12 April (1977).
2. Inventory of Land Use and Land Use Practices in the United States Great Lakes Basin 1976
3. Manual of Remote Sensing: 27 (1975).
4. Photogrammetric Engineering and Remote Sensing 43 3: 257 (1977).
5. Resource and Environmental Surveys from Space with the Thematic Mapper in the 1980's 1976