Upper mantle 

 - Hyderabad  National Geophysical Research Institute  1967 
 - xxxviii+540p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mantle-upperProceedingsUpper Mantle
<br/><br/><label>Universal Decimal Class. No.: </label>551.1/.16(063)  / GRB+NGRI