na INLIS000000000000408 20230119105437 0010-0722000408 230119 | | ind 979-420-260-6 id 632.3 632.3 oka p Oka, ida nyoman Pengantar Epidemiologi penyakit tanaman yogyakarta : Gadjah Mada University Press, 1993 viii.,;p.,Pig.,;92.,Bil.,21 Cm 632.3 OKA p cet.1 c3(4807/STPP/PB/93) c2(4806/STPP/PB/92) c4(5326/STPP/PB/94) c.5(05325/APP/pb/94)