The Fertility in Illinois Soils Author:Hopkins Publisher: Urbana, Ill. : University of Illinois Agricultural Experiment Station Publication date: 1908 Subjects: Soils -- Illinois Soil fertility -- Illinois Soil management -- Illinois Notes: This is an OCR reprint. There may be numerous typos or missing text. There are no illustrations or indexes. When you buy the General Books edit... more »ion of this book you get free trial access to Million-Books.com where you can select from more than a million books for free. You can also preview the book there.« less