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313. 
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Corporate Name
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Worthington, E. B. (Edgar Barton), 1905-2001
Worthington, Edgar Barton, 1905-2001
Worthington, Edgar Barton, 1905-
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Conservation of habitat
Habitat preservation
Habitat protection
Habitat (Ecology) -- Conservation
Habitat (Ecology) -- Protection
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subdivision Habitat--Conservation under individual animals and plants and groups of animals and plants, e.g. Fishes--Habitat--Conservation; Corn--Habitat--Conservation
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Conservation of coral reefs
Coral reefs and islands -- Conservation
Maintenance of coral reef productivity
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