Bulong, Mark Anthony L. <br/><br/>
Module on environmental science :   exploring earth's systems / 
Mark Anthony L. Bulong. 
 - [Place of publication not identified :   Publisher not identified],   [2026]. 
 - v, 197 pages :  illustrations ;  28 cm. 
<br/><br/> "Instructional material" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences<br/>Sustainable development.
<br/><br/><label>LC Class. No.: </label>GE 140 B85  [2026] F