Author(s): Irsyadi Siradjuddin,

Date: Aug 01, 2014

Publisher: Fakultas Pertanian dan Peternakan, UIN Sultan Syarif Kasim Riau

Author(s): MOKHAMAD IRFAN,

Date: Aug 01, 2014

Publisher: Fakultas Pertanian dan Peternakan, UIN Sultan Syarif Kasim Riau