History: Pushing the climate frontier.
US National Research Council, Washington DC, USA. jholmes@nas.edu
K John
KJ
Holmes
D057914:Agricultural Irrigation / Q000266:history; D057231:Climate Change; D003889:Desert Climate; D055864:Droughts / Q000266:history; D058735:Environmental Policy / Q000639:trends; D005101:Expeditions / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D011050:Policy Making; D012939:Social Planning; D014481:United States