1. Muhammad Nisar Khan:
Social Sciences Research Institute, National Agricultural Research Centre,Islamabad, Pakistan
2. Ghulam Sadiq Afridi:
Social Sciences Research Institute, National Agricultural Research Centre,Islamabad, Pakistan
3. Hamida Bibi:
Department of Soil and Environmental Sciences, KPK Agricultural University Peshawar, Pakistan
4. Hassnain Shah:
Social Sciences Research Institute, National Agricultural Research Centre,Islamabad,Pakistan
5. Sajida Taj:
Social Sciences Research Institute, National Agricultural Research Centre,Islamabad,Pakistan