01155naa a2200253 a 450000100080000000500110000800800410001910000190006024500610007926000090014052002030014965000180035265000190037065000100038965000100039965300200040965300220042965300180045165300240046970000200049370000190051370000210053277303480055315146382015-11-04       1990    bl uuuu     u00u1 u    #d1 aOLANDER, H. J.  aHerd health management of sheep in the semiarid tropics.  c1990  aEnvironmental management for improvement of floock health; Use of medications in maintaining herd health; Environmental management for the newborn lamb; Diagnosis and control of infectious diseases.  aAnimal health  aSemiarid zones  aSheep  aOvino  aHerd management  aManejo sanitário  aSaúde animal  aTrópico semiárido1 aBERNE, M. E. A.1 aSANTA ROSA, J.1 aVIEIRA, L. da S.  tIn: SHELTON, M.; FIGUEIREDO, E. A. P. (Ed.). Hair sheep production in tropical and sub-tropical regions: with reference to Northeast Brazil and the countries of Caribbean, Central america, and South America. Sobral: Embrapa-CNPC; Davis: University of California: Small Ruminant Collaborative Research Support Program, 1990. Cap. 8, p. 113-123.