http://dx.doi.org/10.13031/aea.32.11041 | | | | DOI Link |
http://elibrary.asabe.org/azdez.asp?JID=3&AID=4740[...] | 10/7/2016 | | Item is within a limited-access website | |
http://elibrary.asabe.org/azdez.asp?JID=3&AID=4740[...] | 10/7/2016 | PDF Reader | Item is within a limited-access website | |