Sotelo, Yolanda <br/><br/>
Pangasinan execs protest massive black sand mining in Lingayen Gulf / 
by Yolanda Sotelo. 
 - Dagupan City :  Philippine Daily Inquirer,  September 25, 2021. 
<br/><br/>In:  Philippine Daily Inquirer (September 25, 2021), column 1-6, A13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ocean mining.