The Petersburg Marine Mammal Center presents a series of science presentations each summer. Everyone is welcome. Please tell your friends and coworkers about this event. For more information, call 772-4170.
2010 PETERSBURG SUMMER SCIENCE SERIES
June 15, 7:00 p.m. Dr. Cascade Sorte
"Global warming increases the threat of marine invasive species."
Location: the High School Library
more to be announced...