National Research Council (U.S.). Committee on Agricultural Land Use and Wildlife Resources & United States. Department of Agriculture. (1970). Land use and wildlife resources. National Academy of Sciences.

National Research Council (U.S.). Committee on Agricultural Land Use and Wildlife Resources and United States. Department of Agriculture. Land Use and Wildlife Resources. Washington: National Academy of Sciences, 1970.

National Research Council (U.S.). Committee on Agricultural Land Use and Wildlife Resources and United States. Department of Agriculture. Land Use and Wildlife Resources. National Academy of Sciences, 1970.