Tindall, James R. <br/><br/>
The collector's guide to rocks & minerals / 
James R. Tindall, Roger Thornhill ; foreword by Lord Energlyn 
 - New York :  Van Nostrand Reinhold Co.,  1975 
 - 256 p. :  col. ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 220-221 
<br/><br/><label>ISBN: </label>0442285515 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocks--Collection and preservation<br/>Minerals--Collection and preservation