1. Transport and convergence of the North Atlantic drift current computed from the average January pressure distribution;Brooks;J. Mar. Res.,1939
2. The estimation and characterization of plankton populations by pigment analyses. III. A note on the use of “millipore” membrane filters in the estimation of plankton pigments;Creitz;J. Mar. Res.,1955
3. Das Amerikanische Mittelmeer;Dietrich;Gesellsch f. Erdkunde zu Berlin, Zeitschr.,1939
4. Das plankton des Lago Maracaibo;Gessner;Ergeb. Deut. Limnol. Ven. Exped.,1956
5. Productivity in relation to nutrients;Ketchum,1958