Jerram, Martyn Ralph Knight. <br/><br/>
Elementary forest mensuration / 
with a chapter on the measurement of forests by R. Bourne. 
 - London :  Murby,  1963. 
<br/><br/> First published in 1939. 
<br/><br/>Bibliography: p. [ix]. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forests and forestry -- Mensuration.--Forests and forestry -- Mensuration.