Soil and plant analysis for tree culture / 
S. A. Wilde ...[et al.]. 
 - 5th ed. 
 - New Delhi :  Oxford & IBH,  c 1979. 
 - xi, 224 p. :  ill. ;  22 cm. 
<br/><br/>Bibliography : p. 218-224. 
<br/><br/>48  48 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants
<br/><br/><label>Dewey Class. No.: </label>631.42 / W645s