Masters , Gilbert M , <br/><br/>
Introduction to enviornmental engineering and science  Textual Documents 
Gilbert M Masters and Wendell P Ela 
 - Uttar Pradesh:  Pearson India Education Services Pvt. Ltd.,  2021. 
 - 692p.:  24cm. 
<br/><br/><label>ISBN: </label>9789332549760 
<br/><br/><label>Subjects--Index Terms: </label>Enviornmental engineering 
<br/><br/><label>Dewey Class. No.: </label>628