Eutrophication modelling in relation to water management of the Rhine river basin : paper presented at the Third International conference on state-of-the-art in ecological modelling, Colorado state university, USA May 24-28th, 1982 / R. Klomp ... [et al.]
Eutrophication modelling in relation to water management of the Rhine river basin : paper presented at the Third International conference on state-of-the-art in ecological modelling, Colorado state university, USA May 24-28th, 1982