title: Nations fight back on ivory.
authors.forename: Daniel
authors.initials: D
authors.lastname: Cressey
mesh_terms: D000349:Africa; D000818:Animals; D003415:Crime / Q000191:economics / Q000517:prevention & control* / Q000706:statistics & numerical data; D004606:Elephants; D006733:Horns; D011041:Poisoning / Q000662:veterinary