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Photosynthesis, artwork
Rights Managed 
Photosynthesis, artwork
Rights Managed 
Rhodobacter ferrooxidans, SEM
Rights Managed 
Rhodobacter ferrooxidans, SEM
Rights Managed 
Rhodobacter ferrooxidans, SEM
Rights Managed 
Rhodobacter ferrooxidans, SEM
Rights Managed 
Photosynthesis, artwork
Rights Managed 
Rhodobacter ferrooxidans, SEM
Rights Managed 
Photosynthesis, artwork
Rights Managed 
Gloeocapsa, LM
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Anabaena with Heterocysts, Phase Contrast
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Gloeocapsa, Phase Contrast
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Gloeocapsa, LM
Rights Managed 
Gloeocapsa, LM
Rights Managed 
Gloeocapsa, LM
Rights Managed 
Gloeocapsa, LM
Rights Managed 
Gloeocapsa, Phase Contrast
Rights Managed 
Anabaena with Heterocysts, Phase Contrast
Rights Managed 
Anabaena with Heterocysts, Phase Contrast
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Anabaena, Dark Field
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Gloeocapsa, Phase Contrast
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Gloeocapsa, Dark Field
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Gloeocapsa, Phase Contrast
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Collecting oxygen from pondweed
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Chromatium sp. purple sulphur bacterium, SEM
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