SOROPREVALENCE POUR LA LEUCOSE ENZOTIQUE BOVINE DANS LE CHEPTEL LAITIER DE ‘SERTÃO’ DE L'ETAT D'ALAGOAS, NORD-EST DU BRÉSIL Journal title: Environmental Smoke Authors: Francisco Feliciano da Silva Junior, José Andreey Almeida Teles, Fábio Denilson de Oliveira Felician... Subject(s): Cattle, Dairy processing. Dairy products, Arts and Literature, Biological Sciences, Business Administration, Computer and Information Science, Earth Sciences, Economics, Education, Engineering, Environmental Sciences, Humanities, Law, Social Sciences, Sports and Recreation, Agricultural Science