Soil Ecology

Yellowstone fires 20 years later: Park blazes changed attitudes (Missoulian)

6 Jul 2008

One of the Yellowstone National Park fires of 1988 lights up the night sky. Photo by BOB ZELLAR

Spokane residents face watering regulations (The Spokesman-Review)

6 Jul 2008

Spokane likes green lawns. And to keep them that way, the average Spokane County resident uses twice the amount of water as the average person statewide.

Lime Aid (Centre Daily Times)

6 Jul 2008

Farmers cannot grow healthy and profitable crops without an annual or nearly-annual addition of minerals in the form of either fertilizer or animal manure to their fields.