RAJVAIDYA (Neelima);MARKA DEY (Dilip Kumar). <br/><br/>
Environmental analysis and instrumentation. 

 - New Delhi  A P H Publishing Corporation  2004 
 - xxxi,367  PB 
<br/><br/><label>ISBN: </label>8176487910 
<br/><br/><label>Dewey Class. No.: </label>628 RAJN