Unknown Author
Hermann Josef Lensing
Rafał L. Górny
National Research Council
Manuel Kiper
R. Baird
United States. Environmental Protection Agency. Office of Water
Bogdan Zerek
Elisabet Waak
Karl R. Matthews
Richard J. Cole
Wojciech Migdał
William S. L Banks
Mark Kenneth Huntington
Nigel B. Cook
National Research Council (US)