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1 - 5 of 5 resultsSearch results for "environmental enrichment"
River Resource Management in the Grand Canyon (1996)
National Research Council; Division on Earth and Life Studies; Commission on Geosciences, Environment and Resources; Committee to Review the Glen Canyon Environmental Studies
Earth Sciences | Environment and Environmental Studies
Assessment of Hydrologic and Hydrometeorological Operations and Services (1996)
National Research Council; Division on Engineering and Physical Sciences; Commission on Engineering and Technical Systems; National Weather Service Modernization Committee
Earth Sciences
Hazardous Materials in the Hydrologic Environment: The Role of Research by the U.S. Geological Survey (1996)
Division on Earth and Life Studies; Water Science and Technology Board
Earth Sciences
Use of Reclaimed Water and Sludge in Food Crop Production (1996)
National Research Council; Division on Earth and Life Studies; Commission on Geosciences, Environment and Resources; Committee on the Use of Treated Municipal Wastewater Effluents and Sludge in the Production of Crops for Human Consumption
Agriculture | Earth Sciences
Proceedings
Meeting the Challenges of Megacities in the Developing World: A Collection of Working Papers (1996)
Policy and Global Affairs; Office of International Affairs
Behavioral and Social Sciences | Earth Sciences