Lighting
Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = TD
Found in 4 Collections and/or Records:
Alleviation of acute heat stress by food withdrawal or darkness, 1991
Item
Identifier: Coll-1362/2/901
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1991. Part 1 and Index.
Dates:
1991
Electric Light Installation at Craig House, 1898 - 1901
File
Identifier: LHB7/19/13
Scope and Contents
Petitions and memoranda about Tipperlin Lane light installation.
Dates:
1898 - 1901
Feeding activity and egg formation in hens lit continuously, 1975
Item
Identifier: Coll-1362/3/979
Scope and Contents
Located in Poultry Research Centre Staff Papers 1975.
Dates:
1975
Lighting. Location of Lamps, 1870s-1930s
Item
Identifier: Coll-1434/3392
Scope and Contents
Illustration of the location of lamps in a hen house.
Dates:
1870s-1930s