Conciencia ambiental / 
Comité Interuniversitario para asuntos ambientales de P.R.  
 - 1 unnumbered page ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Puerto Rico--Periodicals
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Periodicals.