Bilaketaren emaitzak - "Forest ecology Papua New Guinea."

Field notes : Wau - Bulolo - Watut /

Gaiak: “...Forest ecology Papua New Guinea Morobe Province....”

A blueprint for sustainable use of PNG's forests : definition and indicators of progress.

Gaiak:

The instability of the tropical ecosystem in New Guinea nork Johns, R.J. (Robert J.)

Gaiak: “...Rain forest ecology Papua New Guinea....”