Resultados da busca - "Freshwater algae."

The freshwater algae of the United States por Smith GM

Fresh-water algae of the United States; (exclusive of the diatomaceae ). por Wolle, Francis

Taxonomy of the fresh-water algae of Laguna de Bay and vicinity. por Pantastico, Julia B.

Freshwater algae of North America ecology and classification

How to know the fresh-water algae; an illustrated key for identifying the more common fresh-water algae to genus, with hundreds of species named pictured and with numerous aids for... por Prescott, G. W.

Fresh-water algae of the United States. por Smith, Gilbert M.

Freshwater algae of North America ecology and classification

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Phycological research in the Philippines. por Velasquez, Gregorio T.

Taxonomy of the fresh-water algae of Laguna de Bay and vicinity por Pantastico, Julia B.

Taxonomy of the fresh-water algae of Laguna de Bay and vicinity por Pantastico, Julia B.