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2. Organic chelators: Factors affecting primary production in the Cromwell Current upwelling;Barber;Journal of Experimental Marine Biology and Ecology,1969
3. Variations in phytoplankton growth associated with the source and conditioning of upwelling water;Barber;Investigation Pesquera,1971
4. Photolytic determination of trace amounts of organic material in water;Beattie;Analytical Chemistry,1961
5. Comparison and evaluation of currently employed modifications in the Winkler method for determining dissolved oxygen in seawater: a NASCO Report;Carritt;Journal of Marine Research,1966