1. A recording transparency meter for oceanic plankton estimation;Berge;Rep. Norweg. Fish. Mar. Invest.,1963
2. Pigments in zooplankton faeces;Currie;Nature, Lond.,1962
3. Fluorescence bands and chlorophyll a forms;Goedheer;Biochim. biophys. Acta,1964
4. Fluorimetric determination of chlorophyll;Holm-Hansen;J. Cons. perm. int. Explor. Mer.,1965
5. The diversity of phytoplanktonic populations in oceanic, coastal and estuarine regions;Hulburt;J. mar. Res.,1963