Digging Snowmastodon: Discovering an Ice Age World in the Colorado Rockies Digging Snowmastodon: Discovering an Ice Age World in the Colorado RockiesPeople's Press144Johnson, Kirk R. and Miller, Ian. 2012. Digging Snowmastodon: Discovering an Ice Age World in the Colorado Rockies. Aspen: People's Press.More...ID: 152073Type: book
