TY - SER AU - Marshall,Harold G. TI - Phytoplankton composition in the southeastern Pacific between Ecuador and Galapagos Islands (Archipiélago de Colón) U1 - 579.8 23 PY - 1972/// KW - Marine biology KW - Biología marina KW - phytoplankton KW - Fitoplancton N2 - BIB Now: 4868 ER -