Plankton of the Negril and Black River Morasses, Jamaica von Cronberg, Gertrud

Phytoplankton changes in Lake Trummen induced by restoration von Cronberg, Gertrud

Development of cysts in Mallomonas eoa examined by scanning electron microscopy von Cronberg, Gertrud

Manual on aquatic cyanobacteria a photo guide and a synopsis of their toxicology von Cronberg, Gertrud, Annadotter, Heléne

Blue-green algae, green algae and Chrysophyceae in sediments von Cronberg, Gertrud

Phytoplankton changes in Lake Trummen induced by restoration long-term whole-lake studies and experimental biomanipulation von Cronberg, Gertrud

Cyanobacteria morphology, taxonomy, ecology, toxicology ; Sjöarp, Sweden 1992

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