Welch, E. B. (Eugene B.); Pederson, G. L.; Stoll, Richard Kenneth; U.S. International Biological Program. Coniferous Forest Biome (Seattle : University of Washington, 1973)
Zooplankton grazing rates and life history stage densities for secondary
production estimates were determined in three lakes in the Cedar River
watershed, Washington. Eight copepod species, seven cladoceran and nine
r ...