Extending aggregate resources 

 - Philadelphia  ASTM  1982 
 - 212 
 - ASTM Special Technical Publication 774, 04 774000 08 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Highway Engineering<br/>Road Materials<br/>Soil Tests
<br/><br/><label>Dewey Class. No.: </label>625.732  / E97