Utilisation of pulp & paper mill waste water for agriculture 
/ REport by National Environmental Engineering Research Institute, Nagpur sponsored by Orient Paper Industries Ltd, Amlai 
 - Amlai:   Orient Paper Industries Ltd,   1979 
 - ix, 185p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report
<br/><br/><label>Universal Decimal Class. No.: </label>628.54  / L9