Your land :
a handbook of practical methods for preventing and curing soil erosion.
APA Citation
Bethlehem Steel Company. (1942). Your land: a handbook of practical methods for preventing and curing soil erosion. Bethlehem, Pa.: Bethlehem Steel Co..
MLA Citation
Bethlehem Steel Company. Your Land: a Handbook of Practical Methods for Preventing And Curing Soil Erosion. Bethlehem, Pa.: Bethlehem Steel Co., 1942.
Warning: These citations may not always be complete (especially for serials).