共 5 条
[1]
Barth TFW, 1932, AM J SCI, V23, P350
[2]
FOSHAG F, 1926, P US NAT MUESEUM, V68, P16
[3]
SHEPHERD ES, 1931, CARNEGIE I WASHINGHT, V30, P80
[4]
SMITH JW, 1929, EFFECTS MOISTURE CHE
[5]
Wyckoff RWG, 1925, AM J SCI, V9, P448