na INLIS000000000006060 20250430040351 0010-0425000087 MEKANISASI PERTANIAN / HARYONO M Sc. HARYONO M Sc. BBSIP PADI Surabaya : C.V. GENEP JAYA BARU, 1982 631.3 HAR m C.V. GENEP JAYA BARU, MEKANISASI PERTANIAN 250430 0 ind 74.p : ilus;Grapic,Tab. ; 23 cm 144/82