@article{6b64b7fd114241fd9ee6b55bd1465569,
title = "Risk, mobility or population size?: Drivers of technological richness among contact-period western North American hunter-gatherers",
keywords = "hunter-gatherers, western North America, technological richness, risk hypothesis, population-size hypothesis, mobility hypothesis",
author = "Mark Collard and Briggs Buchanan and O'Brien, \{Michael J\} and Jonathan Scholnick",
year = "2013",
month = nov,
day = "19",
doi = "10.1098/rstb.2012.0412",
language = "English",
volume = "368",
journal = "Philosophical Transactions of the Royal Society B: Biological Sciences",
issn = "0962-8436",
publisher = "Royal Society Publishing",
number = "1630",
}