Singh, Abhai Pratap. <br/><br/>
Measurement of Ambient level of Nox in Delhi using passive sampler / 
Abhai Pratap Singh 
 - New Delhi :  Jawaharlal Nehru University,  1999. 
<br/><br/>M.Phil - SES, JNU, 1999. 
<br/><br/><label>ISBN: </label>1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Dissertation
<br/><br/><label>Dewey Class. No.: </label>628.095456  / Si643 Me