Gypsy Moth - A Dilemma
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Explains how the gypsy moth came to be imported to America and how it began to devastate American forests. Shows hidden egg masses, tracks the development of the larvae, demonstrates metamorphosis, and documents mating and the completion of the life cycle.
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- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 02:54:16