Essentially, all life depends upon the soil ... There can be no life without soil and no soil without life; they have evolved together. — Charles Kellogg Copy Share Image
Nature has endowed the earth with glorious wonders and vast resources that we may use for our own ends. Regardless of our tastes or… — Charles Kellogg Copy Share Image
As a farmer, man himself became closely attached to the landscape, firmly rooted to the soil that supported him. At times the soil seemed… — Charles Kellogg Copy Share Image
Each soil has had its own history. Like a river, a mountain, a forest, or any natural thing, its present condition is due to… — Charles Kellogg Copy Share Image
