Head, K. H. <br/><br/>
Manual of soil laboratory testing 
K. H. Head. 
 - 2nd ed. 
 - London  Pentech  1992. 
 - v. : ill. ; 26 cm. 
<br/><br/><label>ISBN: </label>0727313126  RM261.36 
<br/><br/><label>LCCN: </label>94-210401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Testing--Laboratory manuals<br/>Soil laboratory testing