1. Tintinoinea del Mediterraneo;Balech,1959
2. Microzooplankton and its abundance relative to the larger zooplankton and other seston;Beers;Marine Biology,1969
3. Numerical abundance and estimated biomass of microzooplankton;Beers;Bulletin of the Scripps Institute of Oceanography,1970
4. Micro-zooplankters in the plankton communities of the upper waters of the eastern tropical Pacific;Beers;Deep-Sea Research,1971
5. Microplankton population structure in southern California nearshore waters in late spring;Beers;Marine Biology,1980