proceedings seminar agroforestry dan pengendalian perladangan, Jakarta, 19-21 Nopember 1981
Penyunting Ombo Satjapradja ... [et al.]
text
Jakarta Direktorat Reboisasi dan Rehabilitasi
1981
Ind
Incl. bibl.
AGROFORESTRY
SHIFTING CULTIVATION
CONTROLLED BURNING