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Title Work

Title No: 22770

Title: Ecological Biology

Medium: Moving Image

Original Medium: Film

Date: 1982 (Release)

Original Summary:
"Explains that an ecosystem is a system of interaction between the physical environment and the species that inhabits it. Shows how interrelationships follow basic principles that cannot be ignored." - Summary from Worldcat.

Part of the Biological sciences (BioMedia Associates) series.

Countries of Origin: U.S.A.

Duration: 18 min 0 sec 

Genres: Educational

Subjects: Ecology

Production CompanyBioMedia Associates
Distribution CompanyCoronet Instructional Films
DirectorRussell, Bruce J.

Items x2

22770-1Safety Film : Viewing print 
22770-2Safety Film : Viewing print 

Contained By x1

Title NoTitle
4819St. Louis Public Schools educational film library