Working manual for soil analysis 
compiled and edited by Lim Han Kuo 
 -  1975 
 - 1v. (various pagings)  30 cm 
<br/><br/> Analytical methods for soil analysis are of a dynamic nature, the methods evolved from a rather crude estimation to an eventual fine accuracy and    sophistication 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil