Portland Public Library
Ecology -- Polar regions
Type
http://bibfra.me/vocab/lite/Concept
Label
Ecology -- Polar regions
Name
Ecology
Focus
Ecology
Sub focus
Polar regions
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Subject of
2
Polar regions, written by Cathryn Sill ; illustrated by John Sill
Arctic & Antarctic, a CAFE production for BBC Worldwide Americas, Dorling Kindersley Vision in association with Oregon Public Broadcasting ; director, Alexandra Beazley ; producer, Richard Thomson ; writer, Lynette Singer
Outgoing Resources
Focus
1
Ecology
Sub focus
1
Polar regions
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