Earth science activities a guide to effective elementary school science teaching

Earth science activities a guide to effective elementary school science teaching

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Библиографические подробности
Главный автор: Kanis, Ira B.
Другие авторы: Yasso, Warren E.
Формат: ‌
Язык:English
Опубликовано: Boston Allyn and Bacon c1996.
Предметы:
Earth sciences > Study and teaching (Elementary).
Earth sciences > Study and teaching > Activity programs.