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Upland soil erosion monitoring and assessment : an overview
Alberta's state of the environment comprehensive report
Water quality and molluscan shellfish : an overview of the problems and the nature of appropriate Federal laws
The Color of the ocean: report of the conference on August 5-6, 1969, held at Woods Hole Oceanographic Institution
Monitoring forest land from high altitude and from space : final report, 30 September 1972
International Decade of Ocean Exploration : progress report, volume 5 : April 1975 to April 1976
Current meter observations in Massachusetts Bay
International decade of ocean exploration : progress report, volume 7 : April 1977 to April 1978
Building Illinois' biological memory : a framework for long-term ecosystem monitoring
Research on fish and wildlife habitat