Marshall, Harold G. Phytoplankton composition in the southeastern Pacific between Ecuador and Galapagos Islands (Archipiélago de Colón) / Harold G. Marshall. - 1972. - 1-37 p. BIB Now: 4868 Inglés ISBN: Normal Subjects--Index Terms: Marine biology Biología marina phytoplankton Fitoplancton Dewey Class. No.: 579.8