Mills AJ. 2006. The role of salinity and sodicity in the dieback of Acacia xanthophloea in Ngorongoro Caldera, Tanzania. African Journal of Ecology 44:61–71.
Mills AJ. 2006. The role of salinity and sodicity in the dieback of Acacia xanthophloea in Ngorongoro Caldera, Tanzania. African Journal of Ecology 44:61–71.