Whitehead, C.D. <br/><br/>
Soil and plant-nutrition aspects of the sulphur cyvle /  
C.D. Whit ehead. 
 - Ashford, Kent  :    Wye College,    1964. 
 - p. :    25 cm. 
 - Reprint ;    no. 241 .
<br/><br/>  Reprinted from Soils and Fertilizers, vol. XXVII, 1964, 1-8. 
<br/><br/>Includes bibliographical references : p. (7-8) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plants -- Nutrition.<br/> Soils and nutrition.<br/> Sulphur cycle.