1. Irrigation Practices for Traditional and Precision Leveled Fields in Pakistan;Ali,1975
2. Improved water and land use management through precision land leveling;Ali,1975
3. The economics of land leveling;Bashir,1974
4. Guide for Precision Land Forming in Pakistan;Dimick,1972
5. Private tubewell development and cropping pattern in West Pakistan;Ghulam;Pak. Dev. Rev.,1965