Showing Records: 1 - 4 of 4
Photoperiodic responses of ageing bantam hens, 1987
Item
Identifier: Coll-1362/2/224
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1987. Part 2.
Dates:
1987
Relationship between decreasing egg production and pituitary function in ageing hens, 1986
Item
Identifier: Coll-1362/2/32
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1986. Part 1.
Dates:
1986
The effect of photoperiodic history on egg laying in dwarf broiler hens, 1992
Item
Identifier: Coll-1362/2/1153
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1992. Part 1 and Index.
Dates:
1992
The role of long daylengths in maintaining persistency of egg laying in dwarf broiler breeders, 1992
Item
Identifier: Coll-1362/2/1154
Scope and Contents
Located in I.A.P.G.R-E.R.S. Staff Papers 1992. Part 1 and Index.
Dates:
1992