na YOGYA-02090000013883 20090227022351.0 ind 979-489-043-x 010-020900000013883 338.642 338.642 Her I HERNANTO, Fadholi Ilmu usaha tani Fadholi Hernanto Cet. 2 Jakarta Penebar Swadaya 1991 xv,309 hlm ilus 20 cm Usaha Tani YOPDYOG(B) 09-07-05 1 94P0048634