Self-Help Support Groups For Older Women

Dewey G. Meyers, now assistant professor of biology at Millsaps College in Jackson, Mississippi, was NASA research associate in the Space Biology Program working at the University of Pennsylvania and an honorary post-doctoral fellow at the Academy of Natural Sciences of Philadelphia. His research interests include aquatic ecology, ecology and evolution of zooplankton communities, invertebrate physiology, predatorprey interactions, and carnivorous-plant ecology. J. Rudi Strickler is principal research scientist at the Australian Institute of Marine Science. His specialties are limnology, biological oceanography, and the ecology of planktonic copepods using high-speed cinematography and holography.

• PART 1. PHYTOPLANKTON, PART 2. ZOOPLANKTON, PART 3. FISH, PART 4. COMMUNITY