https://openlibrary.org/books/OL4481433M.opds Phytoplankton manual 2023-01-15T18:16:34Z Alain Sournia https://openlibrary.org/authors/OL1369806A/Alain_Sournia Unesco Paris 1978 xvi, 337 p. : Bibliography: p. 301-327. Includes index. eng https://openlibrary.org/books/OL4481433M https://archive.org/details/phytoplanktonman0000unse urn:ISBN:9231015729 79309840