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The history and progress of the town milk supply tuberculin testing scheme
Authors:ADMG Laing
Institution:Department of Agriculture , Wellington
Abstract:Extract

This scheme was originally drawn up in 1945, but, for reasons which will be stated, it did not commence to function to the extent that the many difficulties permitted it to function until January, 1951—i.e., four years ago. The various factors which have been handicaps are discussed, and also the useful experience which has been gained.
Keywords:Hip dysplasia  New Zealand Huntaway  New Zealand Heading Dog  lameness
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