This is the informational packet that was available to any customer of Underfoot Soil Consulting Service, back in the 1980's. Each of the ten topics in the pack is the distillation of all the soil science information you'd like to see in one place, but seldom do, in a highly concise form. It is tailored to the needs of organic/ biological/ ecological growers, including farmers and gardeners, but has plenty of food for thought for even the most rabidly conventional grower.