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Subject Source: Library of Congress Subject Headings
Scope Note: Created For = NAHSTE

Found in 72 Collections and/or Records:

Heredity and fertility in sheep, December 1963

Identifier: Coll-1362/1/149
Scope and Contents

Located in A.B.R.O. Reprints 1962 - 1964. Volume 3 of 19.

Dates: December 1963

How does the Meishan pig achieve its prolificacy?, 1991

Identifier: Coll-1362/2/1070
Scope and Contents

Located in I.A.P.G.R-E.R.S. Staff Papers 1991. Part 2.

Dates: 1991

Increase in heterozygote frequency with differential fertility, May 1966

Identifier: Coll-1362/1/221
Scope and Contents

Located in A.B.R.O. Reprints 1965 - 1966. Volume 4 of 19.

Dates: May 1966

Letter to James Cossar Ewart from A. Hayward, 10 January 1913

Identifier: Coll-14/9/19/3
Scope and Contents

Hayward writes that he would like to capture some Burchell's zebras for his estate in South Africa and enquires whether a hybrid zebra and horse stallion would be fertile. He has heard that the Burchell's zebra mixes more freely with donkeys and mules than with horses.

Dates: 10 January 1913

Letter to James Cossar Ewart from Digby Willoughby, 27 May 1904

Identifier: Coll-14/9/10/57
Scope and Contents

Willoughby, who signs himself 'Middleton', accepts Ewart's offer of the young stallion to go to Applecross and asks him to arrange the journey. He remarks that he has never found the pony's sister with the white mane and tail to be in season.

Dates: 27 May 1904

Letter to James Cossar Ewart from Percy St Michael Podmore, 29 December 1903

Identifier: Coll-14/9/9/139
Scope and Contents

Podmore writes on the recommendation of Professor Poulton and asks Ewart if he know whether anyone else had proved the fertility of the ringdove or stock dove hybrids before himself (ie Podmore).

Dates: 29 December 1903

Letter to James Cossar Ewart from Sir Claud Alexander, 09 August 1913

Identifier: Coll-14/9/19/38
Scope and Contents

Alexander suggests that one of them should try to get the fertile mule, and that he is happy to purchase her if need be. He reports that Sir Charles Assheton Smith has purchased a zebra hybrid for £200.

Dates: 09 August 1913

Libido and fertility in rams in relation to plasma copper levels, 7 February 1976

Identifier: Coll-1362/1/577
Scope and Contents

Located in A.B.R.O. Reprints 1976. Volume 10 of 19.

Dates: 7 February 1976