Water Purification

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Рецензии

4.7 (оценок: 908)
  • 5 stars
    77.97%
  • 4 stars
    17.95%
  • 3 stars
    2.42%
  • 2 stars
    1.10%
  • 1 star
    0.55%
EB

Oct 05, 2015

Excellent course, logically put together and well presented. It raises multiple issues, some of which we were aware of but had not addressed and others which we had not even considered.

TM

May 18, 2020

very practical in developing your personal preparedness plan, awareness and knowledge of what to do and expect when disasters strike. Excellent pace, thorough and very good resources.

Из урока
Wilderness Survival

Преподаватели

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    Michael Beach

    Assistant Professor

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