Jacobson, M. L. <br/><br/>
Soil chemical analysis advanced course :  a manual of methods useful for instruction and research in soil chemistry, physical chemistry of soils, soil fertility and soil genesis / 
M. L. Jackson. 
 - America :  United States,  1969. 
 - xiii, 895 p. :  ill. ;  28 cm. 
<br/><br/>Includes index. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Analysis--Annual.<br/>Soils--Composition.