Short, C., Turhollow, A. F., & Heady, E. O. (1981). Regional impacts of groundwater mining from the Ogallala Aquifer with increasing energy prices 1990 and 2000. Ames: Center for Agricultural and Rural Development. Iowa State University.
Παραπομπή Chicago StyleShort, Cameron, Antony F. Turhollow, and Earl O. Heady. Regional Impacts of Groundwater Mining From the Ogallala Aquifer With Increasing Energy Prices 1990 and 2000. Ames: Center for Agricultural and Rural Development. Iowa State University, 1981.
Παραπομπή MLAShort, Cameron, Antony F. Turhollow, and Earl O. Heady. Regional Impacts of Groundwater Mining From the Ogallala Aquifer With Increasing Energy Prices 1990 and 2000. Ames: Center for Agricultural and Rural Development. Iowa State University, 1981.