Modification of soil structure / 
edited by W. W. Emerson and R. D. Bond and A. R. Dexter. 
 - Chichester :  John Wiley & Sons,  1978. 
 - 438 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0471995304 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil structure--Congresses.<br/>Soil science--Congresses.<br/>Soil conditioners--Congresses.