Usher, George <br/><br/>
A Textbook of Practical Biology 

 -  Constable and Company Ltd  1970 
 - 208 
<br/><br/> A colossal work……..The meanings are clear and concise and the `dictionary will be invaluable in senior schools and universities science libraries' 
<br/><br/><label>ISBN: </label>09-456370-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Non-Fiction