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4.7 (оценок: 472)
  • 5 stars
    77%
  • 4 stars
    20%
  • 3 stars
    2%
  • 2 stars
    0%
  • 1 star
    0%
OE

Sep 29, 2019

This course is very interesting to me and I really like the presentations and the ability to study at will, my knowledge on water treatment have been upgraded.\n\nThank You

PJ

May 22, 2020

Nice introduction to WASH (specifically Household Water Treatment). The learning resources is nice with ample aid to external references that can be used for the future.

Из урока
Introduction to HWTS

Преподаватели

  • Rick Johnston

    Rick Johnston

    Dr.
  • Sara Marks

    Sara Marks

    Dr.

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