1. Problems encountered in age estimation of forest tree species;Ahmed;Pakistan Journal of Botany,1988
2. Tree-ring chronologies of Abies pindrow (Royle) Spach. from Himalayan regions of Pakistan;Ahmed;Pakistan Journal of Botany,1989
3. Present state of juniper in Rodhmallazi Forest of Balochistan, Pakistan;Ahmed;Pakistan Journal of Forestry,1990
4. Population structure and dynamics of Juniperus excelsa in Balochistan, Pakistan;Ahmed;Journal of Vegetation Science,1990
5. Vegetation structure and dynamics of Pinus gerardiana forests in Balochistan, Pakistan;Ahmed;Journal of Vegetation Science,1991