The Economics of biological invasions 
edited by, Charles Perrings, Marka williamson and Silvana Dalmazzone 
 - Cheltenham (United Kingdom)  Edward Elgar  2000 
 - 249 p.  24 cm 
<br/><br/><label>ISBN: </label>1840643781 
<br/><br/><label>Subjects--Index Terms: </label>Aptitud colonizadora Competencia biologica Control de plagas Plagas Economia ambiental Situacion economica