Agstone used in Illinois in 1944
Subtitle: Preliminary annual report
By: by Walter H. Voskuil and Douglas F. Stevens
Contributors: Stevens, Douglas F., joint author
Series: Illinois State Geological Survey. Circular -- 119; Circular (Illinois State Geological Survey) -- 119.
Published: 1945
Place of publication: Urbana
Language: eng
Subjects: Agstone; Fertilizers