A common (and depressing) feature of PR climate propaganda campaigns is the use of hidden, tax - deductible donations as primary source of funding. (realclimate.org)
There is well water located on premises as primary source of water, piping from municipal sources are also installed. (tropisphere.com)
In addition to lesson plans for teachers, there's also a cache of primary sources for students to explore, including artwork, baseball cards, political cartoons, and photographs. (edutopia.org)