Thursday, February 18, 2016

Study shows that increased atmospheric CO2 is greening the deserts

Read more: http://www.americanthinker.com/blog/2016/02/study_shows_that_increased_atmospheric_co2_is_greening_the_deserts_.html#ixzz40WRW5Iye  Follow us: @AmericanThinker on Twitter | AmericanThinker on Facebook

No comments: