Food for ThoughtStreaming Video - 2003
Primary productivity in the marine environment is accomplished mainly by plankton. This video explores the types of plankton, their distribution, and productivity. View methods for measuring primary productivity and the factors that limit productivity.
Publisher: [Place of publication not identified] : INTELECOM Intelligent Telecommunications (Firm), 
Copyright Date: ♭2003
Branch Call Number: EVIDEO ACCESSVID
Characteristics: video file,rda 1 online resource (1 video file (26 min., 41 sec.)) : sound, color
Alternative Title: Endless voyage (Television program)