//-->
Ecology in development : a rationale for three-dimensonal police
Spooner, Brian, (1984)
Interaction between institutions and technology in developing agriculture : a case study of the disparity problems in Pakistan agriculture
Hirashima, Shigemochi, (1974)
The development of tubewell irrigation in the Punjab : an investigation into alternative modes of groundwater development
Clark II, Edwin Hill, (1972)
Economic survey of Sagri : a village in the Rawalpindi District, Punjab, Pakistan
Ghulam, Yasin, (1950)