Search for tag: "year period"

Into thinner air: How pikas live on the roof of the world and implications for their persistence

Recorded: April 17, 2019

From  Jeff Layne on April 18th, 2019 0 likes 80 plays 0  

What Happened to Venezuela’s Bolivarian Revolution

Dr. Stephen Lewis Chair, History Department California State University, Chico Twenty years ago, Hugo Chávez became president of Venezuela and launched what he called the Bolivarian…

From  Jeff Layne on February 1st, 2019 0 likes 114 plays 0