APA (7th ed.) Citation
Rao,C.S. (1991). Environmental pollution control engineering (2nd ed.). New age International.
Chicago Style (17th ed.) Citation
Rao,C.S. Environmental Pollution Control Engineering. 2nd ed. New Delhi: New age International, 1991.
MLA (9th ed.) Citation
Rao,C.S. Environmental Pollution Control Engineering. 2nd ed. New age International, 1991.
Warning: These citations may not always be 100% accurate.