共 37 条
[1]
Barton B. S., 1799, T AM PHILOS SOC, V4, P114
[3]
CLARK T W, 1971, Northwest Science, V45, P229
[5]
CRANFORD JA, 1977, THESIS U UTAH
[6]
Davies T., 1798, T LINNEAN SOC, V4, P155