Curtis, Dave <br/><br/>
CEMS :   continuous emission monitoring system : a technical guidance manual / 
by Dave Curtis, Wilam Averdieck and Sanjeev Kumar kanchan 
 - New Delhi, India :   Centre for Science and Environment,   2017. 
 - 143 p. ;   28 c.m 
<br/><br/><label>ISBN: </label>9788186906101 
<br/><br/><label>Dewey Class. No.: </label>628.530287  / CUR/C