Figure 1. Overview of Ilorin metropolis showing the locations of noise measurements throughout this study (Source: Survey Division, Min. of Lands & Housing, Ilorin, Kwara State)

From

Effective Noise Control Measures and Sustainable Development in Nigeria

Oyedepo Sunday Olayinka

World Journal of Environmental Engineering. 2013, 1(1), 5-15 doi:10.12691/wjee-1-1-2