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Alyona Valtierra

  • @valtierra_a
  • /
  • /
  • Wakefield New Zealand
10 Uploads

Presentations (10)

Herbert Spencer: Philosopher, Sociologist & Evolutionary Theorist
Herbert Spencer: Philosopher, Sociologist & Evolutionary Theorist
Troubleshoot Common Computer Problems Easily
Troubleshoot Common Computer Problems Easily
Environmental Liability in Outer Space Mining
Environmental Liability in Outer Space Mining
Biomass Utilization and Incentives for Power Generation
Biomass Utilization and Incentives for Power Generation
Buffer Solutions Overview: Definitions, Examples, and Math
Buffer Solutions Overview: Definitions, Examples, and Math
Wylie Football League
Wylie Football League
Ellen Tibbits - A Heartwarming Tale of Friendship and Childhood Adventures
Ellen Tibbits - A Heartwarming Tale of Friendship and Childhood Adventures
Addressing Predatory Publishing Practices in Medical Research
Addressing Predatory Publishing Practices in Medical Research
Twelve Wonderful Truths from the Prologue of the Gospel of John
Twelve Wonderful Truths from the Prologue of the Gospel of John
Guide to Student Laptop Use and Care at North Forest High School
Guide to Student Laptop Use and Care at North Forest High School