This category includes manuals, handbooks, learning notes, and other capacity and knowledge development products that provide guidance on activities carried out under rural and agricultural development investment projects. Topics vary from addressing farm mechanization, the mitigation potential of agricultural projects, country investment plans, social analysis for agriculture and rural investment projects, farmer field schools, environmental protection, the design and construction of small earth dams, to business models for sustainable crop intensification, and agribusiness handbooks on specific agricultural sub-sectors and their recent economic trends.