http://dx.doi.org/10.13031/2013.25436 | | | | DOI Link |
http://elibrary.asabe.org/azdez.asp?JID=3&AID=2543[...] | 11/06/2013 | | Item is within a limited-access website | |
http://elibrary.asabe.org/azdez.asp?JID=3&AID=2543[...] | 11/06/2013 | PDF Reader | Item is within a limited-access website | |