Pollution in livestock production system. 
I. Ap Dewi,  R.F.E. Axford, and I. Fayez M Marai 
 - Wallingford  CAB International   1994 
 - xv, 463p. 
<br/><br/><label>ISBN: </label>0851988571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Livestock productivity<br/>Animal waste
<br/><br/><label>LC Class. No.: </label>SF95.P6 1994