Mahmood, K., Munīr, M., & Wahid, A. (1987). Livestock production and socio-economic aspects of the farming systems of the Thar Desert: A reconnaissance survey. Arid Zone Research Institute, Pakistan Agricultural Research Council.

Mahmood, Khalid, Muhammad Munīr, and Abdul Wahid. Livestock Production and Socio-economic Aspects of the Farming Systems of the Thar Desert: A Reconnaissance Survey. Quetta: Arid Zone Research Institute, Pakistan Agricultural Research Council, 1987.

Mahmood, Khalid, et al. Livestock Production and Socio-economic Aspects of the Farming Systems of the Thar Desert: A Reconnaissance Survey. Arid Zone Research Institute, Pakistan Agricultural Research Council, 1987.