Morales-Nin, Beatriz (1989). Growth determination of tropical marine fishes by means of otolith interpretation and length frequency analysis. Aquatic Living Resources, 2: 241-253. DOI: 10.1051/alr:1989029 URI: http://hdl.handle.net/10261/266519
Estrada, Marta; (1989). Fronts and deep chlorophyll maxima in the Catalan sea. Giornale Botanico Italiano 123(Suppl.1): 31-32. DOI: 10.1080/11263508909430621 URI: http://hdl.handle.net/10261/266464
Demestre, Montserrat; Recasens, Laura; Sánchez Zalacaín, Pilar; (1989). Evolution of fishing during the the last two decades in the lagoons of the Ebre River delta (Catalonia, Spain). Bulletin de la Societe Zoologique de France, 114: 21-29. URI: http://hdl.handle.net/10261/266458
Delgado, Maximino (1989). Abundance and distribution of microphytobenthos in the bays of Ebro Delta (Spain). Estuarine Coastal and Shelf Science, 29: 183-194. DOI: 10.1016/0272-7714(89)90007-3 URI: http://hdl.handle.net/10261/266258
Macpherson, Enrique; (1989). Influence of geographical distribution, body size and diet on population density of benthic fishes off Namibia (South West Africa). Marine Ecology Progress Series, 50: 295-299. DOI: 10.3354/meps050295 URI: http://hdl.handle.net/10261/41491
Sabatés, Ana; Gili, Josep Maria; Pagès, Francesc; (1989). Relationship between zooplankton distribution, geographic characteristics and hydrographic patterns off the Catalan coast (Western Mediterranean). Marine Biology, 103: 153-159. DOI: 10.1007/BF00543342 URI: http://hdl.handle.net/10261/266589
Abelló, Pere; (1989). Feeding habits of Macropipus tuberculatus (Brachyura, Portunidae) off the Catalan coast (NW Mediterranean). Miscel·lània Zoològica, 13: 45-50. URI: http://hdl.handle.net/10261/163927
Pertierra, Juan Pablo; Morales-Nin, Beatriz (1989). Sardine growth in the Catalan Sea (NW Mediterranean) determined by means of otolith interpretation and length frequency data. Scientia Marina, 53: 821-826. URI: http://hdl.handle.net/10261/28578
Sherr, Barry F.; Sherr, Evelyn; Pedrós-Alió, Carlos (1989). Simultaneous measurement of bacterio-plankton production and protozoan bacterivory in estuarine water. Marine Ecology Progress Series, 54: 209-219. DOI: 10.3354/meps054209 URI: http://hdl.handle.net/10261/182973
Andreu Puyal, Pilar; Marrasé, Cèlia; Berdalet, Elisa; (1989). Distribution of epiplanktonic Chaetognatha along a transect in the Indian Ocean. Journal of Plankton Research, 11: 185-192. DOI: 10.1093/plankt/11.2.185 URI: http://hdl.handle.net/10261/255651