Eden, T. Child, Reginald Salgado, M. L. M <br/><br/>
A Note on the loss of ammonia from fertilizer mixtures 
Reginald Child, T. Eden, M. L. M. Salgado 
 - Ceylon  Government press  1939 
 - 3p 
<br/><br/><label>Dewey Class. No.: </label>631.8  / CHI