na INLIS000000000002537 20210322160207 210322||||||||| | ||| |||| || 010-0321002537 631 631 SIW A.F.Tucker Ekosistem-ekosistem tani di Irian Jaya Irian Yapelin 1987 iv, 236 hal. : Ilus. ; 21 cm Ekosistem pertanian