The knight of biodiversity

To the 80th anniversary of Peter Hamilton Raven

Abstract

June 13, 2016, marks the 80^th anniversary of Peter Hamilton Raven,  famous American botanic, biologist, ecologist, organizer of science, foreign member of NAS of Ukraine (since 1994), who has made a significant contribution to the development of biology and ecology of XX and XXI centuries. Ukrainian scientists are happy to join the world scientific community in congratulating him on the occasion of the anniversary.