J. Van Vessem
3 published titles
Waterfowl and wetland conservation in the 1990s : a global perspective : proceedings of an IWRB symposium St Petersburg Beach, Florida, USA, 12-19 November 1992
(Contributor)
1 edition
- International Waterfowl and Wetlands Research Bureau
- 1993
- Details
Waterfowl and wetland conservation in the 1990s : a global perspective : proceedings of an IWRB symposium, St Petersburg Beach, Florida, USA, 12-19 November 1992
(Contributor)
1 edition
- International Waterfowl and Wetlands Research Bureau
- 1993
- Details
Wetland and waterfowl conservation in south and west Asia
(Contributor)
1 edition
- International Waterfowl and Wetlands Research Bureau
- 1993
- Details