MacDonald, K. Bruce <br/><br/>
Acid soils and agricultural liming practice /  
K. Bruce MacDonald 
 - Canada :    Ministry of Supply and Services,    1982 
 - 17 p. :    ill., maps ;    23 cm. 
<br/><br/>Includes bibliographical references (p.16-17) 
<br/><br/><label>ISBN: </label>0662118553 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Acid soils<br/> Soils
<br/><br/><label>Dewey Class. No.: </label>P 631.4 MAC