HomeSebelumnya Fakultas/Unit Fakultas Pertanian 1 Topic/Subject Diseases and pests 1 Field crops 1 Geographical distribution 1 Weeds 1 Pengarang Herberger, James P. 1 Holm, LeRoy G. 1 Pancho,Juan,V 1 Plucknett, Donald L. 1 GMD Text 1