Mburu, Mary W. K.; Muchena, F. N.; Mureith, J. G.; Macharia, P. N.; Mugendi, D. N.; Gahene, K. K. C.
(Soil Science Society of East Africa, 2003-12)
The consequences of the accelerating deterioration of the environment indisputably threaten the future of humanity. The urgency of these concerns prompted the nations of the world to hold the U.N. Conference on Environment ...