(1944). Dry land rotation and tillage experiments at the Akron (Colorado) field station.
Citazione stile Chigago Style (17a edizione)Dry Land Rotation and Tillage Experiments at the Akron (Colorado) Field Station. 1944.
Citatione MLA (9a ed.)Dry Land Rotation and Tillage Experiments at the Akron (Colorado) Field Station. 1944.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.