Practical action publishing dez 1996 (7 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - This book outlines traditional methods of processing milk to produce cheese, butter, yoghurt and other milk products, and how hygiene and quality control can be improved. It avoids introducing completely new products or processes, but suggests low-cost modifications to traditional methods whi…

Taschenbuch. Zustand: Neu. Neuware - This collection examines the meaning of gender relations in the contexts of development practice and of development institutions: in relation to refugee programmes and in diagnosing the needs of rural communities, the needs of elderly people, and the challenges of working with street children…

Taschenbuch. Zustand: Neu. Neuware - This useful general survey describes the varieties and uses of stone as a building material - whether cut or field-stone - and how to extract, work and use it. A new chapter on stone and the environment emphasizes the importance of planning, waste recycling and quarry rehabilitation as part o…

Taschenbuch. Zustand: Neu. Neuware - This book comprises papers from the 21st WEDC conference, held in 1995, on the theme of sustainability of water and sanitation systems. Topics include the sustainable development of underground and surface water resources, and sustainable hygiene education to enable communities to derive long…