Notes on rodents of the genus Gerbillus (Mammalia: Muridae: Gerbillinae) from Morocco / Douglas M. Lay.

v.65:no.8(1975)

Planning for the Future: Gray Water Supply as a Conservation Measure for a Key Water Provider in Douglas County, Colorado

Diminishing water in the Denver Basin aquifers requires Parker Water and Sanitation District plan for the future to ensure availability of supply. Water conservation is one approach to prolonging the life of the aquifers. Homeowner installed gray water systems will help conserve 25 percent of the water needed and reduce the need to pump ground water for irrigation. Non-potable water through gray water systems will reduce the demand on the supplier. Gray water use will prolong a potable supply to Parker for years ahead. For this plan to be effective, Colorado regulations must change to allow gray water use. This goal will be achieved as the mind-set about water conservation shifts and water suppliers and consumers demand modification to policies.

[Admittatur of Joseph Roby (Harvard AB 1742)], 1738

Notebook with a handwritten copy of the 1734 College laws in English prepared by Harvard undergraduate Joseph Roby and signed by President Edward Holyoke and Fellows Henry Flynt and Nathan Prince on September 12, 1738. The "College Customs" are copied onto the last pages of the notebook.

Sunrise Douglas Project general plan ammendment and rezoning, Sacramento County : environmental impact statement.

Mode of access: Internet.

Problems of private forestry in the Douglas fir region.

"Study made under a fellowship awarded by the Charles Lathrop Pack forestry foundation."