Related Clues:

• About a third of Earth's landmass
• Where the Amur flows
• Land divided at the 38th parallel
• Home to nearly four billion
• Sayr Usa locale
• Locale for two Summer Olympics to date
• Big atlas section
• Where to find most people
• Where Tibet is
• One of a global septet
• Polo explored it
• 'Prometheus Unbound' character
• Place for Polo, once
• Eastern Istanbul's continent
• Land of plenty?