na INLIS000000000025427 Ind 0010-1218007265 Siklus hidup, pertelaan dan daerah sebaran kerawai tusam di Sumatera Utara = Life cycle, discriptions and distribution of tusam saw fly in North Sumatra NATAWIRIA, Djatnika Djatnika Natawiria dan Miseran Bogor Balai Penelitian Hutan 1981 25 p. : ill. ; 29 cm. 25 p. : ill. ; 29 cm. 633.877.3NATs Bibl.: p. 27 633.877.3 PINUS GEOGRAPHYCAL DISTRIBUTION LIFE CYCLE IDENTIFICATION 649/D/82