Vanner, M. J. <br/><br/>
Soil classification for cable engineers :   E.R.A. simplified syste m /  
M. J. Vanner. 
 - Surrey :   The British Electrial and Allied Industries Research Ass ociation ,   1960. 
 - 12 p.  :    ill.  ;    25 cm. 
 - ERA Tech. Report F/T198   .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils --Classification------