00426nam a2200145Ia 4500 230917s9999||||xx |||||||||||||| ||und|| 80375 MAIN English 34:363.6 N167A Naresh Kumar Air pollution and environment protection: legislative policies, judicial trends and social perceptions New Delhi Mittal 1999 x, 372 p. BK 0 0 0 34363_6_000000000000000_N167A 0 152188 MAIN MAIN 2003-03-11 0 34:363.6 N167A 185933 2023-09-17 21:08:37 2023-09-17 BK 102019 102019