In this book from the Worldwatch Institute, Sandra Postel explains that decades of profligacy and mismanagement of the world's water resources have produced signs of shortages and environmental destruction.
Nairobi, Kenya, UNER UNEP/CPA (United Nations Environmental Programme/Clobal Programme for Action for the Protection of the Marine Environment from Land- based Activities ]. 2004. Water Supply and Sanitation Coverage in UNEP Regional ...
Ballarat's Water: Changes in Community Reactions 1988-1991
... Water supply (Jar test number) Butler (45)* Butler (47)* Cane Creek (57)* Cane Creek (59)* Cane Creek (61)* Cane Creek (67)* Cane Creek (69)* Dean's Mill (78)f Dean's Mill (80)t Ellwood (63)* Ellwood (65)* Hershey (49)* Hershey(51)* ...
本书围绕落实最严格水资源管理制度中水资源保护目标,紧扣农村水资源保护特点,针对与水资源保护有关的基础理论和共性技术问题,在充分调研和考察基础上,结合实验分析 ...
Why should we care about water? Engage your students in real world issues with this new inquiry-based resource for Grades 4?6.
Hidden Oasis: Water Conservation and Efficiency in Las Vegas
Describes some of the ways water is used and how to help the environment by saving water.
Introducing young readers to key environmental issues
It has long been acknowledged that only an integrated administrative authority could reconcile the competing claims for recreation and conservation in the Broads . However , attempts made in 1949 and 1976 to have the Broads designated ...