Paro-nika warble-fly smear : prevents ox-warble-fly striking cattle, &c. : kills the warble grubs : the effects are certain and lasting / Baker & Son.

  • Baker & Son.
Date:
[between 1910 and 1919?]

Licence: In copyright

Credit: Paro-nika warble-fly smear : prevents ox-warble-fly striking cattle, &c. : kills the warble grubs : the effects are certain and lasting / Baker & Son. Source: Wellcome Collection.

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