Chaturvedi, Ram Gopal and Chaturvedi M. M. Law on protection of environment & prevention of pollution: (central and states) / by Chaturvedi, Ram Gopal et.al - Allahabad, India: Law Book Co., 1998, 1993. - ccxl, 1103p.; 25 cm. ISBN: 818547043X Dewey Class. No.: 344.0463 / CHA/A