Annual report, Institute of Geological Sciences 

 - London :  INSTITUTE OF GEOLOGICAL SCIENCES, 
 - Anual 
<br/><br/><label>ISSN: </label>0073-9308 
 = Annual report, Institute of Geological Sciences 
 = ANNU. REP. INST. GEOL. SCI. 
<br/><br/><label>Subjects--Index Terms: </label>GEOLOGIA