The University of Wisconsin Soil Erosion Symposium :
February to May, 1935.
APA Citation
University of Wisconsin. College of Agriculture. (1935). The University of Wisconsin Soil Erosion Symposium: February to May, 1935. [Madison, Wis.: College of Agriculture, University of Wisconsin].
MLA Citation
University of Wisconsin. College of Agriculture. The University of Wisconsin Soil Erosion Symposium: February to May, 1935. [Madison, Wis.: College of Agriculture, University of Wisconsin], 1935.
Warning: These citations may not always be complete (especially for serials).