Brucellosis in the British dairy heard /
Leech, F.B.,author.
Vessey, M. P.(Martin P.),author.
Macrea, W. D.,author.
Lawson, J. R.,author.
MacKinnon, D. J.,author.
Morgan, W. J. B.,author.
Richardson, Marion D.,author.
Herbert, Catherine N.,author.
Great Britain.Ministry of Agriculture Fisheries and Food,issuing body.
Great Britain.Her Majesty's Stationery Office.
"Oct. 1964".