Figure 1. Map showing study area [16]

From

Assessment of Foliar Parameters and Air Pollution Tolerance of Broad Leaved Trees in Ugwuele Quarry Site, Uturu, Nigeria

Ogbonna C. E., Nwafor F. I., Ugbogu E. A., Nwazue K.

Applied Ecology and Environmental Sciences. 2018, 6(2), 48-56 doi:10.12691/aees-6-2-2