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Last edited by ImportBot
October 20, 2008 | History
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Bob Ritter

We need a photo of Bob Ritter

Born 1950

8 works Add another?

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  • Cover of: Nelson biology

    First published in 1996 — 1 edition
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  • Cover of: Consumer testing

    First published in 1996 — 1 edition
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  • Cover of: Nelson science 10

    First published in 2001 — 1 edition
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  • Cover of: Interactions within ecosystems

    First published in 2000 — 1 edition
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  • Cover of: Nelson biology 11

    First published in 2002 — 1 edition
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  • Cover of: Nelson science 9

    First published in 1995 — 1 edition
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  • Cover of: The nature of science

    First published in 1997 — 1 edition
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  • Cover of: Nelson science & technology 8

    First published in 2000 — 1 edition
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We need a photo of Bob Ritter

Born 1950

Subjects

Juvenile literature, Science, Experiments, Ouvrages pour la jeunesse, Biologie, Biology, Study and teaching (Secondary), Textbooks, Biens de consommation, Consumer goods, Ecology, Essais, Human ecology, Manuels, Methodology, Sciences, Study and teaching, Testing, Écologie, Écologie humaine

Places

Ontario

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ID Numbers

  • OLID: OL5605598A

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History

Download catalog record: RDF / JSON
October 20, 2008 Created by ImportBot Imported from University of Toronto MARC record