Ejikeme Chigozie, M., S. Ezeonu Chukwuma, and N. Eboatu Augustine. 2016. “Estimation Of The Thermochemical And Solubility Properties Of Some Nigerian Softwood”. Journal of Environmental Science and Engineering Technology 4 (1):34-40. https://doi.org/10.12974/2311-8741.2016.04.01.5.