6 1 10 Khan, Tariq Ahmed. Additional Author Itzykson, Claude Additional Author mixed material 521340586 baseline household survey. Tariq Ahmed Additional Author Arshad, Muhammad Jamil. Additional Author mixed material (PBK) Khan, Tariq Ahmed. Additional Author عبدالماجد دریا بادی Additional Author mixed material 9694071216 Tariq Ahmed Additional Author شاہ ، فرح حسن Additional Author mixed material Khan, Tariq Ahmed. Additional Author خان بریلوی ، احمد رضا ﹚امام﹙ Additional Author mixed material crisis and prospects. Rana, Muhammad Amir Additional Author Tariq Ahmed Additional Author mixed material (PBK)