"Southdown sheep." . . "Southdown Sheep Society." . . . . . . . . . . . "Southdown Sheep"@en . . . . "The Southdown Sheep ... Edited by E. Walford-Lloyd. [With plates.]"@en . "The Southdown Sheep ... Edited by E. Walford Lloyd. Fourth edition, etc"@en . . "The Southdown sheep"@en . . . "The Southdown sheep" . . . . . . . . "[The Southdown Sheep ... Edited by E. Walford-Lloyd. [With plates.]]"@en . . . . . . . .