Natural Resources. Land Supply . Land Supplies . Natural Resource . Resource, Natural . Resources, Natural . Supplies, Land . Supply, Land . Natural Resources (Environmental Health) . Materials or substances such as land, timber, fresh water, fossil fuels, or mineral deposits that occur in a natural state and have economic value or usefulness to humans. . 0.76
Natural Reservations. Areas with natural resources that may be explored in a scientific and limited manner to ensure their permanent preservation. . 0.73
Conservation of Water Resources. Water Conservation . Water Resources Conservation . Conservation, Water . Conservation, Water Resources . Resources Conservation, Water . Water Resources Conservations . Integrated Management of Water Resources . Integrated Water Resource Management . Integrated Water Resources Management . Water Economizing . Water Economy . Water Efficiency . Water Resource Management . IWRM 33452 . Water Resources Management . Water Saving . Water Savings . Water Use Efficiency . Preservation and or management of WATER RESOURCES especially under conditions of scarce supply. . 0.71
Conservation of Energy Resources. Conservation, Energy Resources . Conservations, Energy Resources . Energy Resources Conservations . Resources Conservation, Energy . Resources Conservations, Energy . Energy Resources Conservation . Planned management, use, and preservation of energy resources. . 0.69