na INLIS000000000009225 20140109114309 180129||||||||| | ||| |||| || | 979-497-236-3 0010-011400000009225 id 635.6 635.6 Ruk b Rukmana, Rahmat Bertanam Petsai & Sawi Kanisius 1994 57 hlm. : 21 cm. Indeks hal.-, Bibliografi hal.54 ILMU PERTANIAN