June 24, 2021
Relationship between Energy Inputs and Crop Production in DI Khan District (Pakistan): Summary, Intro and review, Methodology, Projections, Results, References, Results continued
Title: Relationship between Energy Inputs and Crop Production in DI Khan District (Pakistan): Summary, Intro and review, Methodology, Projections, Results, References, Results continued Author: Mohammad Azam Khan Type: Thesis Year: 1994 Description: PhD thesis comparing among others the use of tractors and animal traction in spate irrigation