Proceedings of the international conference Management Strategies for Phosphorus in the Environment Lisbon 1-4 July 1985, chaired by Professor R. Perry and Dr. N. Schmidtke /
Management Strategies for Phosphorus in the EnvironmentConference1985Lisbon.
Lester, J. N.
Kirk, P. W. W.
Selper Ltd.
Tektran International.
London Selpen Ltd.
c1985
Includes index
Water
Water
Water quality management.