Fitzpatrick, E. A. <br/><br/>
Soils :  their formation, classification and distribution / 
E.A. Fitzpatrick 
 - New ed. 
 - London :  Longman,  1980 
 - xix, 353 p. :  ill. ;  25 cm. 
<br/><br/>References : p. 342-345 
<br/><br/><label>ISBN: </label>0582441889 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science