共 25 条
[1]
Allan D., KENTISH CONNECTION J, V4, P138
[2]
Allan E, 1993, NEW SCI, V139, P54
[3]
[Anonymous], 1862, ENCY BRITANNIA, V16, P641
[4]
[Anonymous], 1890, SCI AM, V63, P389
[5]
Bellis M., 2004, HIST FLUORESCENT LIG
[6]
Blyth J., 1888, P PHIL SOC GALSG 2 M
[7]
Blyth J., 1892, T ROYAL SCOTTISH SOC, V1
[8]
Bowers B., 1998, LENGTHENING DAY HIST
[9]
Butt J., 1998, NATURE SCOTLAND
[10]
CDWI (Claverton Down Women's Institute), 1962, HIST CLAV BATH