Food systems under stress in Africa : African-Canadian research cooperation proceedings of a workshop held in Ottawa, Ontario, Canada, 7-8 November 1993

Economics of natural resources, the environment and policies von Kula, Erhun

Natural resources, economic development, and the state the Philippine experience von Bautista, Germelino M.

Volltext

International environmental politics protecting the Antarctic von Elliott, Lorraine M.

Natural resources management for sustainable agriculture and environment

The global environmental crisis implications for social welfare and social work

Let a hundred communities bloom : report of the First Asian Development Forum "Community Based Natural Resource Management NGO Experiences and Challenges".

Race to save the planet study guide von Wolf, Edward C.

Medium-term research and development plan for Philippine agriculture and natural resources, 1995-2000.

The economic value of biodiversity von Pearce, David W. (David William)