APA (7th ed.) Citation

Kumar, A., & Singh, U. P. (1990). Environment protection and industrial development. Ashish Publ. House.

Chicago Style (17th ed.) Citation

Kumar, Anil, and Umesh P. Singh. Environment Protection and Industrial Development. New Delhi: Ashish Publ. House, 1990.

MLA (9th ed.) Citation

Kumar, Anil, and Umesh P. Singh. Environment Protection and Industrial Development. Ashish Publ. House, 1990.