Environmental impacts of pasture - based farming 
edited by Richard W. McDowell 
 - Oxfordshire  CABI  2009 
 - 283 p.  25 cm 
<br/><br/><label>ISBN: </label>9781845934118 
<br/><br/><label>Subjects--Index Terms: </label>Impacto ambiental Pastoreo Pastizales