Espagne (1) Ecology (1) Mortality (1) Specimens (1) Environmentalism (1) Sago pondweed (1) June (Month) (1) Green movement (1) Wealth (1) Water (1) Volume (Cubic content) (1) Swamps (1) Seeds (1) Seasonal labor (1) Scirpus (1) School supervisors (1) Samples (Commerce) (1) Reason (1) Plants (1) Ostracoda (1) Nymphs (Insects) (1) May (Month) (1) Marshes (1) Life (1) July (1) Invertebrates (1) Feces (1) Executives (1) Earth (Planet) (1) Corixidae (1)