Europe and the tropics--how benevolence can lead to disaster.
Williams
P O
PO
D003906:Developing Countries; D005060:Europe; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011158:Population Growth; D011803:Quinine / Q000266:history; D014330:Tropical Medicine / Q000266:history*
D011803:Quinine