Changes in farm costs of hired labour in Wales during 1940-41[-44-45.]
Smith, Joseph Henry,M.Sc.
Thomas, Watkin James.
[Aberystwyth,
1942-1946]
Joint authors: Joseph Henry Smith, M.Sc. and Watkin James Thomas.
Reproduced from typewriting.
Volumes for years 1943/44 and 1944/45 are entitled Farm costs of hired labour in Wales.