B. Christensen

Ecology, management and history of the forests of the Mamaku Plateau, New Zealand: an annotated bibliography.

A. E. Beveridge, M. Smale, D. Bergin, 2009 .

Management and utilization of mangroves in Asia and the Pacific.

B. Christensen, 1982 .

Mangroves - what are they worth

B. Christensen, 1983 .