Lenihan John <br/><br/>
Measuring and monitary the environment 
Lenihan John; Fletcher William W 
 - Glasgow  Blackie            1977 
 - xii,131p  cm. 
 - Environment and Man.7 .
<br/><br/> Bibliography chapterwise 
<br/><br/><label>ISBN: </label> euro 795 
<br/><br/><label>Source: </label> 17255, 20/10/1987, Heritage  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography- Environment
<br/><br/><label>Dewey Class. No.: </label>U:(G:55), L8