Expert consultation on mycoplasmosis contagious bovine and caprine pleuropneumonia and chronic respiratory disease of poultry
Macowan, K. J.
Great Britain. Agricultural Development and Advisory Service.
[Alnwick] M.A.F.F., A.D.A.S.
1983
Meeting sponsored by the Federation of Arab Scientific Research Councils, Baghdad, Iraq. - Report of a visit to Sudan 4-7 October 1982
Poultry