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This yearbook tells how to keep livestock healthy. Discovering how to combat diseases and parasites and applying the discoveries after they are made demand the mobilization of brains and skill much as they are mobilized for war.

Maelezo ya Uchapishaji

  • Limechapishwa: 1942
  • Mchapishaji: U.S. Government Printing Office
  • Dewey Decimal: 636.089
  • Maktaba ya ECHO: 636.089 USG

Nunua