Busch, Arthur W. <br/><br/>
Aerobic biological treatment of waste waters :   principles and practice 

 - Texas :   Oligodynamics Press,   1971. 
 - 416 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGUAS RESIDUALES<br/>TRATAMIENTO DE AGUAS RESIDUALES
<br/><br/><label>Universal Decimal Class. No.: </label>628.3