Webb, L. J.
Ecological considerations and safeguards in the modern use of tropical lowland forests as a source of pulpwood : example, the Madang area, PNG / L. J. Webb. - [Port Moresby] : Office of Environment and Conservation, 1977. - iv, 36 p.
91022060
Forests and forestry--Papua New Guinea.
Trees--Papua New Guinea.
Ecological considerations and safeguards in the modern use of tropical lowland forests as a source of pulpwood : example, the Madang area, PNG / L. J. Webb. - [Port Moresby] : Office of Environment and Conservation, 1977. - iv, 36 p.
91022060
Forests and forestry--Papua New Guinea.
Trees--Papua New Guinea.