Prodeedings of seminar on water management in process industries 

 - Delhi  I I C E India        1977 
 - iii, 233p. Bibliography chapterwise  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical
<br/><br/><label>Dewey Class. No.: </label>X 9 (E:898)Oa (D2).2.N7, L7