NotiAmbiente. 

 - San Juan, P.R.  Misión Industrial de Puerto Rico  1984- 
 - volumes :  illustrations (black and white) ;  28 cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment--Puerto Rico.--Periodicals
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Periodicals.