D. L. Hawksworth
Shin-ichi Nakano
Bradley J. Pusey
World Fisheries Congress (1992 Athens, Greece)
Food and Agriculture Organization of the United Nations
Oscar Sánchez
Gupta, Anil K. professor.
Brij Gopal
Smith, Brian D.
Mekong River Commission
Clive Hurford
National Symposium on "Perspectives of Biodiversity, Ecophysiology, and Conservation of Freshwater Animals" (2002 Bhagalpur, India)
Canada. Dept. of Fisheries and Oceans
David Seton Greer
Dan Wilhelmsson
Stuart R. Gagnon
Alexandra Liarsou
H. J. Dumont
David Smith
Nora-Phoebe Erler