na YOGYA-02090000032059 20090227024640.0 ind 010-020900000032059 633.4 633.4 Ber Bertanam ubi - ubian Pinus lingga...[et al] Cet. 2 Jakarta Penebar Swadaya 1989 282 hlm ilus 21 cm Bibliografi : hlm. 281-282 Ubi - ubian Lingga, Pinus YOPDYOG(B) 48520-P/94 57819-P/95 P000029307