នេះ Book មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
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The OUTREACH Learning-by-Doing leaflets have been especially designed for middle school and high school teachers in Third World countries.  The Learning-by-Doing leaflets, as the name implies, include a variety of hands-on activities designed to foster the most pressing health and environmental problems facing people the world over.

Publication Details

  • Dewey Decimal: 635
  • ECHO Library: 635 OUT

ស្លាក

School gardens

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