Identifies land degradation as Australia's most urgent environmental problem and recommends the development of a land ethic for soil conservation. Presents a 15-point conservation education plan that encourages a sustainable ecological basis for rural production and also cultivates ecologically sound habits toward nature. (ML)

Soil is a natural resource of inestimable value. It is classified as a renewable resource, but because it may take from a few hundred years to a few thousand years to be renewed, it is more accurately termed an exhaustible resource. The emphasis of this teaching unit is the importance of soil and the need and means to conserve it. The constraining…