Evoluci N De Las Relaciones Entre La Productividad Del Trabajo En La Agricultura Las Estructuras Agrarias Y El Desarrollo Econ Mico En Espa A 1960 1979

Animal fibres from South American camelids and other fibre or wool bearing species provide important products for use by the human population. The contemporary context includes the competition with petrocarbon-based artificial fibres and concern about excessive persistence of these in the natural environment. Animal fibres present highly valuable characteristics for sustainable production and processing as they are both natural and renewable. On the other hand, their use is recognised to depend on availability of appropriate quality and quantity, the production of which is underpinned by a range of sciences and processes which support development to meet market requirements. This collection of papers combines international experience from South and North America, China and Europe. The focus lies on domestic South American camelids (alpacas, llamas) and also includes research on sheep and goats. It considers latest advances in sustainable development under climate change, breeding and genetics, reproduction and pathology, nutrition, meat and fibre production and fibre metrology. Publication of this book is supported by the Animal Fibre Working Group of the European Federation of Animal Science (EAAP). ‘Advances in Fibre Production Science in South American Camelids and other Fibre Animals’ addresses issues of importance to scientists and animal breeders, textile processors and manufacturers, specialised governmental policy makers and students studying veterinary, animal and applied biological sciences.

About neglected crops of the American continent. Published in collaboration with the Botanical Garden of Cord�ba (Spain) as part of the Etnobot�nica92 Programme (Andalusia, 1992)

This book is one of Errico Malatesta's most influential writings. It sets forth the basic principles of anarchism. Besides expressing the basics of Anarchism he also gave arguments against Socialism and Capitalism. Malatesta shows in a concise way, using skeptic and philosophy, the goal, which Anarchists should achieve: new and better society.

This publication deals with key issues in land tenure, especially as they relate to food insecurity and rural development situations. Land tenure issues are frequently ignored in rural development interventions, with often long-lasting, negative results. This guide is designed to assist technical officers in governments and civil society in understanding why and how land tenure issues should be considered in rural development projects. It analyses important contexts such as environmental degradation, gender discrimination, and conflicts, where land tenure is currently of critical concern.

The best known, most often cited history of anthropological theory is finally available in paperback! First published in 1968, Harris's book has been cited in over 1,000 works and is one of the key documents explaining cultural materialism, the theory associated with Harris's work. This updated edition includes the complete 1968 text plus a new introduction by the author, which discusses the impact of the book and highlights some of the major trends in anthropological theory since its original publication. RAT, as it is affectionately known to three decades of graduate students, comprehensively traces the history of anthropology and anthropological theory, culminating in a strong argument for the use of a scientific, behaviorally-based, ethic approach to the understanding of human culture known as cultural materialism

Since its inception, anthropology's authority has been based on the assumption that it is a unified discipline emanating from the West. In an age of heightened globalization, anthropologists have failed to discuss consistently the current status of their practice and its mutations across the globe. World Anthropologies is the first book to provoke this conversation from various regions of the world in order to assess the diversity of relations between regional or national anthropologies and a contested, power-laden Western discourse. Can a planetary anthropology cope with both the 'provincial cosmopolitanism' of alternative anthropologies and the 'metropolitan provincialism' of hegemonic schools? How might the resulting 'world anthropologies' challenge the current panorama in which certain allegedly national anthropological traditions have more paradigmatic weight - and hence more power - than others? Critically examining the international dissemination of anthropology within and across national power fields, contributors address these questions and provide the outline for a veritable world anthropologies project.