Gray, B.
Distribution of Araucaria in Papua New Guinea / B. Gray. - [Port Moresby] : Dept. of Forests, [1973]. - 56 p. : ill., maps ; 25 cm. - Research bulletin ; no. 1 . - Research bulletin (Papua New Guinea. Department of Forest) ; no. 1 .
Araucaria.
Trees--Papua New Guinea.
Distribution of Araucaria in Papua New Guinea / B. Gray. - [Port Moresby] : Dept. of Forests, [1973]. - 56 p. : ill., maps ; 25 cm. - Research bulletin ; no. 1 . - Research bulletin (Papua New Guinea. Department of Forest) ; no. 1 .
Araucaria.
Trees--Papua New Guinea.