title: [Exchanges between the new and old worlds: maize, potatoes, tomatoes, and cacao].
authors.forename: N
authors.initials: N
authors.lastname: Harwich
mesh_terms: D000383:Agriculture / Q000191:economics / Q000266:history / Q000379:methods; D000569:Americas; D002099:Cacao / Q000266:history / Q000600:supply & distribution; D003132:Commerce / Q000191:economics / Q000266:history; D005060:Europe; D005502:Food / Q000145:classification / Q000266:history; D005523:Food Supply / Q000191:economics / Q000266:history; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D018551:Solanum lycopersicum / Q000266:history / Q000600:supply & distribution; D011198:Solanum tuberosum / Q000266:history / Q000600:supply & distribution; D003313:Zea mays / Q000266:history / Q000600:supply & distribution