Windbreaks for Illinois farmsteads.
Illinois. Natural History Survey Division Circular 38
Davis, James Elwood.
University of Illinois (Urbana-Champaign campus). Extension Service in Agriculture and Home Economics.
University of Illinois at Urbana-Champaign. Agricultural Experiment Station.
4th printing, with revisions.
"In cooperation with University of Illinois. College of Agriculture. Agricultural Experiment Station and Extension Service in Agriculture and Home Economics."
Windbreaks, shelterbelts, etc
SB437 .D3 1951
Find in a local library