Effect of absence of light on the breeding season of the ferret.

[1] ALLANSON, 1932, P ROY SOC B, V110, P295

[2] BISSONNETTE, 1933, Q REV BIOL, V8, P201

[3] Modification of mammalian sexual cycles, reactions of ferrets (Putorius vulgaris) of both sexes to electric light added after dark in November and December [J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-CONTAINING PAPERS OF A BIOLOGICAL CHARACTER, 1932, 110 (767) : 322 - 336

[4] HILL, 1933, P ROY SOC B, V113, P53

[5] MARSHALL, 1932, NATURE, V129, P344

[1] ALLANSON, 1932, P ROY SOC B, V110, P295

[2] BISSONNETTE, 1933, Q REV BIOL, V8, P201

[3] Modification of mammalian sexual cycles, reactions of ferrets (Putorius vulgaris) of both sexes to electric light added after dark in November and December [J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-CONTAINING PAPERS OF A BIOLOGICAL CHARACTER, 1932, 110 (767) : 322 - 336

[4] HILL, 1933, P ROY SOC B, V113, P53

[5] MARSHALL, 1932, NATURE, V129, P344