00533nam a2200169 a 450000500170000000800410001704100080005808200120006610000110007824500560008926400400014530000110018565000220019694200070021899900170022595201210024220260717091232.0260717s1986    ii            000 0 eng d  aeng04a628.1281 aGoyal,10aManual of pollution control laws in india /cGoyal, 1aNew Delhi :bK.G.maheshwari,c1986.  a213 p. 4aPollution control  cBK  c27176d27176  001040708DCaBKBCLbBKBCLd1987-08-04g120.00l0o628.128 GOYp20537r2026-07-17 09:12:32v120.00w2026-07-17yBK