Pearsall, William Harold,  1891-1964. <br/><br/>
Mountains and moorlands / 
by W. H. Pearsall 
 - London :  Collins,  1971 
 - xvi, 312 p. :  ill. ;  22 cm. 
 - The new naturalist .
<br/><br/><label>LCCN: </label>72-170990 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--United Kingdom<br/>Alpine flora--United Kingdom<br/>Moors and heaths--United Kingdom<br/>Mountain ecology--United Kingdom