• publisher: Washington, D.C. : U.S. Dept. of Agriculture
  • creator: Wehr, Everett E
  • Keyword: Poultry Diseases. Chickens Diseases. Avian coccidiosis Control. Cecum Diseases.
  • years: 1965.
  • pages: 1 folded sheet [6] p. :
  • language: spa
  • notes: Translated from English to Spanish.
  • download: pdf file