Wetland conservation - Congresses.

Wetlands & remediation : an international conference, Salt Lake City, Utah, November 16-17, 1999 / by: (Language materials, printed)

Legal aspects of the conservation of wetlands : = papers presented at an international conference held in Lyon, 23-26 September 1987 / by: (Language materials, printed)

The Ramsar Convention on Wetlands : = its history and development / by: (Language materials, printed)

Global wetlands : = old world and new / by: (Language materials, printed)

Wetland functions and values : = the state of our understanding / by: (Language materials, printed)

Wetlands & remediation : an international conference, Salt Lake City, Utah, November 16-17, 1999 / by: (Language materials, printed)

Wetlands and remediation II : = proceedings of the Second International Conference on Wetlands and Remediation, Burlington, Vermont, September 5-6, 2001 / by: (Language materials, printed)

Ecosystem management

Water resources management- Congresses.

Wetland management

Convention on Wetlands of International Importance Especially as Waterfowl Habitat

Wetland ecology- Congresses.

Wetland conservation- Law and legislation

Wetlands- Congresses.

Wetland conservation