Proyecto Cooperativo de Investigacion Sobre Tegnologia Agropecuaria en America Latina "protaal" Technological Change and Peasant in Latin America
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Publisher: IICA
Published:
Total Pages: 100
ISBN-13:
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Author:
Publisher: IICA
Published:
Total Pages: 100
ISBN-13:
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Publisher: IICA
Published:
Total Pages: 238
ISBN-13:
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Publisher: Bib. Orton IICA / CATIE
Published:
Total Pages: 238
ISBN-13:
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Publisher: IICA Biblioteca Venezuela
Published:
Total Pages: 236
ISBN-13:
DOWNLOAD EBOOKAuthor: Ernesto Ruiz Erdozain
Publisher:
Published: 1916
Total Pages: 452
ISBN-13:
DOWNLOAD EBOOKAuthor: Helen Anne Curry
Publisher: Univ of California Press
Published: 2022-01-25
Total Pages: 335
ISBN-13: 0520307682
DOWNLOAD EBOOK"Many people worry that we're losing genetic diversity in the foods we eat. Over the past century, crop varieties standardized for industrial agriculture have increasingly dominated farm fields. Concerned about what this transition means for the future of food, scientists, farmers, and eaters have sought to protect crop plants they consider endangered. They have organized high-tech genebanks and heritage seed swaps. They have combed fields for ancient landraces and sought farmers growing Indigenous varieties. Behind this widespread concern for the loss of plant diversity lies another extinction narrative about the survival of farmers themselves, a story that is often obscured by urgent calls to collect and preserve. Endangered Maize draws on the rich history of corn in Mexico and the United States to trace the motivations behind these hidden extinction stories and show how they shaped the conservation strategies adopted by scientists, states, and citizens. In Endangered Maize, historian Helen Anne Curry investigates more than a hundred years of agriculture and conservation practices to understand the tasks that farmers and researchers have considered essential to maintaining crop diversity. Through the contours of efforts to preserve diversity in one of the world's most important crops, Curry reveals how conservationists forged their methods around expectations of social, political, and economic transformations that would eliminate diverse communities and cultures. In this fascinating study of how cultural narratives shape science, Curry argues for new understandings of endangerment and alternative strategies to protect and preserve crop diversity"--
Author:
Publisher: IICA Biblioteca Venezuela
Published:
Total Pages: 586
ISBN-13:
DOWNLOAD EBOOKAuthor: Luis Aboites Aguilar
Publisher: El Colegio de Mexico AC
Published: 2013-10-30
Total Pages: 528
ISBN-13: 6074625972
DOWNLOAD EBOOKEsta obra propone que a partir de 1930 el algodón hizo una gran contribución al poblamiento del norte mexicano, favoreció la formación de mercados de trabajo y de tierras, propició la movilidad social, impulsó la urbanización y dio lugar a un optimismo desbordado entre las oligarquías norteñas. También da cuenta de que el episodio algodonero, mayoritariamente norteño, obedeció sobre todo a la conexión con el mercado mundial.
Author: Harold C. Conklin
Publisher:
Published: 1963
Total Pages: 240
ISBN-13:
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