Directory contents:<br /><br /><a href='./avian.lec.12.02.98'>avian.lec.12.02.98</a><br /><br /><a href='./avian.lec.11.04.98'>avian.lec.11.04.98</a><br /><br /><a href='./avian.lec.10.28.98'>avian.lec.10.28.98</a><br /><br /><a href='./avian.lec.11.18.98'>avian.lec.11.18.98</a><br /><br /><a href='./avian.lec.11.11.98'>avian.lec.11.11.98</a><br /><br />