Frimmel, F.H . <br/><br/>
Humic substances and their role in the environment /  
edited by F.H.Frimmel and R.F.christman. 
 - Chichester :   John Wiley & Sons ,   1988. 
 - xix,271p. :   ill.,figs.pict. ;   21cm .  
 - Dahlem workshop reports.Life science research report;41,   NULL  NULL; .
 - Dahlem workshop reports.Life science research report;41,   NULL  NULL; .
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>0471918172  USD 92.95 
<br/><br/><label>Subjects--Index Terms: </label>HUMUS 
<br/><br/><label>Dewey Class. No.: </label>631.417  / FRI/H