1. The measurement of upwelling and subsequent biological processes by means of the Technicon Autoanalyzer and associated equipment;Armstrong;Deep-Sea Res.,1967
2. Nitrogen limited growth of marine phytoplankton. I Changes in population characteristics with steady-state growth rate;Caperon;Deep-Sea Res.,1972
3. Nitrogen limited growth of marine phytoplankton. II. Uptake kinetics and their role in nutrient limited growth of phytoplankton;Caperon;Deep-Sea Res.,1972
4. Significance of cellular nitrate content in natural populations of marine phytoplankton growing in shipboard culture;Collos;Mar. Biol.,1976
5. Nitrate reductase activity as a function of in situ nitrate uptake and environmental factors of euphotic zone profiles;Collos;J. Exp. Mar. Biol. Ecol.,1977