Livres de freshwater phytoplankton

Phytoplankton of the seasonal surveys of 1978 and 1979, and further pre- vs. post-operational comparisons at Cook Nuclear Plant

Winter Operations

Phytoplankton of the seasonal surveys of 1976, of September 1970, and pre- vs. post-operational comparisons at Cook Nuclear Plant

Phytoplankton and trophic gradients