Ogallala Aquifer http://www.choicesmagazine.org/2003-1/2003-1-04.htm Conserving the Ogallala Aquifer, Choices Magazine the ogallala Choices Magazine Ogallala Aquifer http://www.choicesmagazine.org/2003-1/2003-1-04.htm see map Choices Magazine Ogallala Aquifer http://www.choicesmagazine.org/2003-1/2003-1-04.htm Conserving the Ogallala Aquifer, Choices Magazine Ogalala Aquifer see map the ogallala the ogallala http://www.choicesmagazine.org/2003-1/2003-1-04.htm