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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