Chemical analysis of ecological materials / 
by Stewart E. Allen ... [et al.] ; edited by Stewart E. Allen. 
 - Oxford :  Blackwell Scientific,  1974. 
<br/><br/> "With special contributions on Organic pesticides, by John A. Parkinson; X-ray fluorescence spectrometry, by Colin C. Evans; Data processing and statistical analysis, by H. Max Grimshaw [and] David K. Lindley."  Includes index. 
<br/><br/>Bibliography: p. 533-555. 
<br/><br/><label>ISBN: </label> L.12.50 
<br/><br/><label>LCCN: </label>76358350 //r85 
<br/><br/><label>Nat. Bib. No.: </label>GB75-28475 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Analytic.<br/>Soils -- Analysis.--Soils -- Analysis.<br/>Plants -- Analysis.--Plants -- Analysis.<br/>Water -- Analysis.--Water -- Analysis.
<br/><br/><label>LC Class. No.: </label>QD131  / .C4 1974b 
<br/><br/><label>Dewey Class. No.: </label>543