@base . "North Dakota" . a ; ; "20210206213800.0"^^ ; ; . [ ] . a . a ; . a , , ; , , ; "Ethanol producer magazine" ; ; ; "1935-7613" ; ; "1949-1158" ; ; ; "1949-1158" ; ; "1949-1158" ; "Ethanol producer magazine (Online)" , "Ethanol producer magazine" ; ; "http://www.ethanolproducer.com/" . a ; "1949-1158" ; . a , ; "Ethanol producer magazine (Online)" . a ; "1935-7613" ; . .