Environmental water pollution and its control

Other Authors: Chhatwal,
Published: New Delhi: Anmol Publications, 1989..
Subjects:
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020 0 0 |a 8170412145  
035 0 0 |a 0144-76460 
090 0 0 |a TD 420   |b E61 
245 0 0 |a Environmental water pollution and its control   |c editors G.R. Chhatwal ... [et al.].. 
260 0 0 |a New Delhi:   |b Anmol Publications,   |c 1989.. 
300 # # |a 532p.:   |b ill.;   |c 23cm.. 
650 0 0 |a Water --   |x Pollution --   |x Control.  
650 0 0 |a Water --   |x Pollution --   |x Law and legislation.  
650 0 0 |a Water --   |x Purification.  
650 0 0 |a Water quality.  
700 1 1 |a Chhatwal,   |h G. R.  
999 |a 1000395585  |b Book  |c Open Shelf  |e KOLEKSI TERBUKA