Practical action publishing dez 1992 (3 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Links the issues of sustainable agriculture and land reform. When farmers own their land they are likely to produce more food and to farm sustainably. Large increases in food output occur when farmers are given land under agrarian reform programmes.

Taschenbuch. Zustand: Neu. Neuware - Written and designed for development workers, farmers and agricultural fieldworkers, researchers and extensionists, as well as project planners and advisors, this companion to Rainwater Harvesting has lessons in participatory techniques for all those engaged in projects involving development agencies and local people.…

Taschenbuch. Zustand: Neu. Neuware - A recurring theme in the book is the need to work towards the wider acceptance of lime, and alternative binders by: establishing realistic performance standards for alternative cements and getting these standards accepted in international, national and local building codes and standards.…