DAFTAR PUSTAKA 1

DAFTAR PUSTAKA

http://agriculturestiper.blogspot.com/2013/04/paper-usaha-tani-sistem-pertanian.html

http://felixmekogadho.blogspot.com/2012/03/makalah-pertanian-organik.html

http://jurnalorganik.blogspot.com/2013/05/sejarah-pertanian-organik.html

http://kalampa.blogspot.com/2011/06/makalah-pertanian-organik.html

http://netblog-mointi.blogspot.com/2013/05/pertanian-organik-dan-pertanian.html

http://wahyubertani.blogspot.com/

http://www.unjabisnis.net/makalah-pertanian-organik.html