Southville International School and Colleges

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Park, Seorin.

Improving water quality using duckweed (Lemna minor L.) and water hyacinth (Eichhornia crassipes) / Seorin Park. - Las Piñas City, Philippines: Southville International School and Colleges, 2019. - 47 p. : ill. ; 28 cm.

Includes bibliographical references.

Subjects--Topical Terms:
Water quality--Environmental aspects.
Aquatic plants in water treatment.
Duckweed.
Water hyacinth.
Aquatic plants--Environmental aspects.
Water quality management.

LC Class. No.: PGS QK 495.A45 / .P235 2019