Journal Article
                        
                        Petro, Revocatus, Francis  Laswai, Mohammed  Mijai, Geofrey  Nyaradani, and Chelestino  Balama.  
"Factors affecting tree husbandry and woodlots establishment in Kilimanjaro region, Tanzania." Open Journal of Soil Science 5, no. 08 (2015): 169-180.