Bolton, B. R., ed.
The Fly river, papua new guinea: environmental studies in an impacted tropical river system - 9th ed. - Burlington Elsevier 2009 - 610 pages - Developments in earth and environmental sciences .
9780444529640
Water pollution-Papua New Guinea
333.2543 / FLY
The Fly river, papua new guinea: environmental studies in an impacted tropical river system - 9th ed. - Burlington Elsevier 2009 - 610 pages - Developments in earth and environmental sciences .
9780444529640
Water pollution-Papua New Guinea
333.2543 / FLY