Philip, H.R.H. Prince. <br/><br/>
Environmental revolution :  speeches on conservation 1962-1977 / 
H.R.H. Prince Philip. 
 - London :  Andre Deutsch,  1978. 
 - 156p. ;  22cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0233970355 :  Pounds 4.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.<br/>Natural resources.<br/>Wildlife conservation.<br/>Speeches, addresses, etc.<br/>Conference proceedings -- 1962-1977.
<br/><br/><label>Dewey Class. No.: </label>304.2