Practical Action Publishing
-
Rethink, Retool, Reboot
Technology underpins human development. We need it to provide the very basics of a minimum standard of life – food, water, shelter, health and education. But a significant proportion of the world’s population do not have these basics today. And whilst a fifth of the world’s population lacks access t...
-
Rice Husk Ash Cement
A state of the art review of rice husk ash cement technology in the Indian subcontinent, highlighting its effectiveness as an alternative low-cost binding material. Includes case studies of field-testing in local institutions.
-
Road Maintenance and Regravelling (ROMAR) Using Labour-Based Methods
Written for the owners or managers of small construction businesses, the ROMAR books provide both the management and technical advice needed in order to make a success of routine maintenance and regravelling as a business activity. The handbook and workbook can be used together by reading the chapte...
-
Road Maintenance and Regravelling (ROMAR) Using Labour-Based Methods
The ROMAR handbook and workbook are each divided into two parts, the first covering principles and the second dealing with the practice of labour-based road construction and maintenance. The route map in the section on How to use your ROMAR books will help you to find your way around, and concentrat...
-
Roads and Resources
This book is concerned with appropriate construction technology in the building and maintenance of roads. It is one of a series resulting from the World Employment Programme of the ILO. By drawing upon the detailed studies that have been carried out by the ILO and experience from recently execute...
-
Roads are not Enough
This book traces the evolution of transport theory and policy and the new 'needs led' approach, with examples from recent studies. The authors suggest areas of intervention to reduce the transport burden on the rural poor.
-
Root Crop Processing
Covers the most common processing techniques for the major root crops including potato, cassava, sweet potato, yam and other edible aroid crops. Includes sections on basic food science principles, small-scale processing methods and case studies.
-
Roots of Change
The Roots of Change focuses attention on the source of local agrarian change: human creativity and social interaction. Building on the view that these innate human characteristics are central forces in the evolution of local agricultural systems, this volume explores the patterns of farmers' individ...
-
Running a Biogas Programme
Describes the designs and uses of biogas plants, with technical appendices, for domestic and community plants. Likely economic and social effects of biogas programmes are described from experience, and advice given in the problems of management.
-
Running Water
This second collection of 32 short, highly-illustrated introductions to appropriate water and sanitation technologies and processes complements The Worth of Water. It covers a further range of subjects from water source selection and handpump maintenance to sanitary surveying, hygiene understanding...