Standard test method for permeability of granular soils (constant head) :  Designation: D 2434-68 (reaaproved 2006) 

 - Weat Conshohocken, PA :  ASTM International,  2006 
 - 5 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>RUJ0000134(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil permeability--Standards<br/>Standards, Engineering