Lal's commentaries on water and air pollution laws alongwith the environment (protection) act and rules, 1986
Lal's commentaries on water and air pollution laws alongwith the environment (protection) act and rules, 1986 - 3rd ed - Allahabad : Law Publishers India, 1990 1992 - cxi,1423 p. 23 cm - .
81-7111-024-X9
Air-Pollution-Law and legislation
Water-Pollution-Law and legislation
628.5:34 Lal