Trace element metabolism in animals: proceedings of WAAP - IBP International Symposium : Aberdeen, Scotland : July 1969. / 
general editor C. F. Mills 
 - Edinburgh :  Livingstone,  1970. 
 - xxv, 549 p. :  graf. tabs. ;  22 cm. 
<br/><br/><label>ISBN: </label>0443007136 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANIMALES<br/>CONGRESOS<br/>METABOLISMO