Grover, V. I., Guha, B. K., Hogland, W., & Mcrae, S. G. (2000). Solid waste management.

Grover, Velma I., B K. Guha, William Hogland, and Stuart G. Mcrae. Solid Waste Management. New Delhi, Oxford & I B H, 2000.

Grover, Velma I., et al. Solid Waste Management. 2000.