Chapman, Homer D. <br/><br/>
Methods of analysis for soils, plants, and waters with special chapters on "Spectrographic techniques," by A.P. Vanselow and G.R. Bradford and "Application of X-ray fluorescence spectrometry in plant and soil analysis," by Lynn D. Whittig 
by Homer D. Chapman and Parker F. Pratt 
 - Berkeley, Calif.  University of California, Division of Agricultural Sciences  1961 
 - viii, 309 p.  ill.  28 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Analysis<br/>Water--Analysis<br/>Plants--Analysis