哪里可以找到关于水资源的英文资料

中国水利部：
http://www.mwr.gov.cn/english/

美国水资源协会：
http://www.awra.org/

自己随便在这里选用几个就可以：
http://www.google.cn/search?q=water+resources&complete=1&hl=zh-CN&newwindow=1&start=10&sa=N

保护水资源短文：
Earth is an ocean planet.About three bilion years ago,life on our planet began in the deep blue seas.Ninety-nine percent of the livingspace on earth is in the oceans.So water is very important for us.The water is being widely used for electricity
agriculture,home use,industry,transport,entertain---ment,and so on.But the majority of people have not realized this problem.Since changes in salinity and temperature affect Water's density,the water i