Geoelectrical models of the Baltic shield 
edited by S. E. Hjelt and L. L. Vanyan 
 - Finland  University o OULU 
 - vii+249p.  illus;fig;ref. 
 - University of OULU , Departmrnts of Geophysics Report No. 16 .
<br/><br/> Personal Collection:Prof. B.P.Singh 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amt-mt SouningsControlle Source SoundingsInstrumentaion And Experimental DataMagneto-variation SoundingNatural Source FieldsBedrock And Overburden Resistivity
<br/><br/><label>Universal Decimal Class. No.: </label>550.837  / HJE