Browsing by Author "Ryan, D. M."
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Item Build Your Own Terraces(University of Minnesota. Agricultural Extension Service, 1951-06) Jones, Harold E.; Ryan, D. M.Item Insulation and ventilation of animal shelter buildings(University of Minnesota. College of Agriculture. Extension Division, 1946-12) Ryan, D. M.; Pile, R. E.Item Insulation and ventilation of animal shelter buildings (reprinted January 1951)(University of Minnesota. Agricultural Extension Service, 1951-01) Ryan, D. M.; Pile, R. E.Item Insulation and ventilation of animal shelter buildings (revised December 1954)(University of Minnesota. Agricultural Extension Service, 1954-12) Ryan, D. M.Item It Pays To Protect Stored Grain(University of Minnesota. Agricultural Extension Service, 1952-11) Pederson, Harold C.; Christensen, Clyde M.; Parten, H. L.; Ryan, D. M.Item It Pays To Protect Stored Grain (Revised 1954)(University of Minnesota. Agricultural Extension Service, 1954-06) Pederson, Harold C.; Christensen, Clyde M.; Parten, H. L.; Ryan, D. M.Item Sewage disposal and water systems on the farm(University of Minnesota. College of Agriculture. Extension Division, 1946-01) Ryan, D. M.Item Sewage disposal and water systems on the farm (revised July 1952)(University of Minnesota. Agricultural Extension Service, 1952-07) Ryan, D. M.Item Sewage disposal and water systems on the farm (revised June 1949)(University of Minnesota. College of Agriculture. Extension Division, 1949-06) Ryan, D. M.; McPhee, G. E.Item Sewage disposal and water systems on the farm (revised June 1956)(University of Minnesota. Agricultural Extension Service, 1956-06) Ryan, D. M.Item Sewage disposal and water systems on the farm (revised May 1947)(University of Minnesota. College of Agriculture. Extension Division, 1947-05) Ryan, D. M.Item Storing and drying wet corn(University of Minnesota. Agricultural Extension Service, 1960) Bates, Donald W.; Ryan, D. M.; Otto, Harley J.This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.