00452nam 2218598 450000100060000000300230000600500090002900800410003802000140007910000470009326000770014030000080021724500950022518598StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a1410-1637 aFakultas Pertanian Universitas Gadjah Mada bYogyakarta(INDONESIA): Fakultas Pertanian Universitas Gadjah Mada c1998 a63p aJurnal Perlindungan tanaman Indonesia / Fakultas Pertanian Universitas Gadjah Mada - Yogya