Livestock's long shadow  : environmental issues and options 
Henning Seinfeld... [et al.] 
 - Rome  Food and Agriculture Organization of the United Nations  2006 
 - 390 p.  il. n.  30 cm 
<br/><br/><label>ISBN: </label>9789251055717 
<br/><br/><label>Subjects--Index Terms: </label>Biodiversidad Medio ambiente Ecologia Sector agroindustrial Ganado