Platt, Robert B. and Griffiths, John F. <br/><br/>
Environmental Measurement and Interpretation 

 - New Delhi  Affiliated East West Press Pvt.Ltd  1964 
 - 235 
<br/><br/><label>Publisher. No.: </label> Specialised Book Service 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science