PAGE , A . L / LOGAN , T . J / RYAN , J . A . <br/><br/>
LAND APPLICATION OF SLUDGE  Food chain implications.  
A . L . PAGE / T . J . LOGAN / RYAN , J . A . 
 - MICHIGAN  LEWIS PUBLISHERS, INC.  1987 
 - ix , 168p.:ill.;  Hbk 
<br/><br/><label>ISBN: </label>0873710835 
<br/><br/><label>Subjects--Topical Terms: </label><br/>sawage sludge as fertilizer - congresses--trace elements - congresses--plants, Effect of trace elements on - congresses
<br/><br/><label>LC Class. No.: </label>S657 .E34 1987