Ammonia :  emissions in agriculture / 
edited by Gert-Jan Monteny, Eberhard Hartung 
 - Netherlands :  Wageningen Academic Publishers,  2007 
 - 403p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9789086860296  RM280.84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ammonia--Environmental aspects<br/>Animal waste--Environmental aspects<br/>Agricultural wastes--Environmental aspects