J.K.R. Gasser <br/><br/>
Modelling nitorgen from farm wastes 

 - London  Applied Science Publications 
 - 195p 
<br/><br/>J.K.R. Gasser: Modelling nitorgen from farm wastes.  London.  Applied Science Publications,--(631.42GAS)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.42  / GAS