[Cattle production and veterinary public health. Factors in the control of health and in the socioeconomic development of the country].
D000820:Animal Diseases / Q000517:prevention & control*; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle; D004467:Economics; D004484:Ecuador; D014730:Veterinary Medicine
Producción pecuaria y salud pública veterinaria. Factores en el control de la salud y desarrollo económico-social del pais.