DOI: 10.1642/0004-8038(2002)119[http://www.smcm.edu/users/jjprice/PDFs/Price%20&%20Lanyon%202002a.pdf PDF fulltext*.
DOI: 10.1642/0004-8038(2002)119[http://www.smcm.edu/users/jjprice/PDFs/Price%20&%20Lanyon%202002a.pdf PDF fulltext*.