Ledward, D.A. <br/><br/>
Upgrading waste for feeds and food 
D.A. Ledward 
 - london  butterworths  1983 
 - ix,321p.;ill  hbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural waste--congresses
<br/><br/><label>LC Class. No.: </label>TP995.A1.U63 1983