Animals the first many-celled animals : sponges

Animals the first many-celled animals : sponges

Dettagli Bibliografici
Ente Autore: Department of Science and Technology(DOST)
Altri autori: Lopez, Gary (Produttore), Holland, Nicholas (Collaboratore), Deem, Robert (Collaboratore)
Natura: Visual Material
Lingua:English
Pubblicazione: Chicago, Ill. Encyclopedia Britannica Educational Corporation [1992]
Serie:Britannica's science and technology video library
Soggetti:
Sponges > Ecology > United States.
Video recording > Production and direction.