barn ventilation, agricultural building ventilation, building air flow, agricultural engineering department
Agricultural Extension Service, South Dakota State College of Agriculture and Mechanic Arts
This circular is a reply to an ever increasing number of inquiries about the ventilation of farm buildings received by the Extension Division. The plans show how satisfactory homemade ventilating systems can be installed. Complete commercial systems may also be secured today that give good satisfaction.
This item is in the public domain.
Patty, R., "Farm Building Ventilation" (1920). SDSU Extension Circulars. 31.