1. Africa in Crisis
   The Causes, The Cures of Environmental Bankruptcy
   Resource Type: Book
   Africa in Crisis looks at the causes of African famine and how it is a symbol of a much deeper crisis. African droughts and famines are not just the results of a lack of rain but the end result of a long deterioration in the ability of Africans to feed themselves caused by mistakes made by governments both inside and outside the continent.
2. Canadian Information Sharing Service
   Volume 3, Number 1 - February 1978
   Resource Type: Serial Publication (Periodical)
   First Published: 1978
   
3. Connexions
   Volume 11, Number 2 - Winter 1988 - A Social Change Sourcebook
   Resource Type: Serial Publication (Periodical)
   First Published: 1988
   
4. Connexions Library: Agriculture and Farming Focus
   Resource Type: Website
   First Published: 2009
   Selected articles, books, websites and other resources on farming and agriculture.
5. Conserving soil: precious, finite and under threat 
   Resource Type: Article
   First Published: 2015
   Human existence relies on healthy soils. But all over the world soils are being lost and degraded by inappropriate land use, reducing their capacity to produce food and store water, nutrients and carbon. Sustainable land management must be incentivised to conserve this essential resource.
6. The Earthscan Action Handbook
   Resource Type: Book
   First Published: 1990
   A compendium of the world's major ills with suggestions for remedial action.
7. Ecological Agriculture in Saskatchewan
   Resource Type: Book
   First Published: 1980
   
8. A Green History of the World 
   The Environment and the Collapse of Great Civilizations
   Resource Type: Book
   First Published: 1991
   Ponting tracks the "green" history of the world showing how throughout history civilizations have collapsed when they exhausted the earth's natural resources.
9. How to Save the World
   Strategy for World Conservation
   Resource Type: Book
   First Published: 1980
   "How To Save The World" discusses, "Why the world needs saving now and how it can be done". Allen breaks his work down into seven chapters, devoting each to an important aspect of the global predicament. Securing the food supply, saving forests, preserving wildlife and presenting a strategy for conservation are all discussed as methods to improve the relationship between mankind and nature.
10. Meeting the Expectations of the Land 
    Essays in Sustainable Agriculture and Stewardship
    Resource Type: Book
    First Published: 1984
    Addresses the problems facing agriculture today, such as topsol erosion, lowered water tables, reliance on pesticides, dependence on machinery, the overcapitalization of agriculture, the decline of the rural economy, the energy and dollar cost as well as the health problems associated with commercial fertizlers, the shrinking number of family farms, the increasing dependence on fossil fuels.
11. A Short History of Progress
    Resource Type: Book
    First Published: 2004
    If the population growth, consumption of resources, and technological advances continue according to the trend of the twentieth century, at the expense of the earth, the outcome may be disastrous.
12. Soil Erosion
    It's Agricultural and Environmental Implications For Southern Ontario
    Resource Type: Book
    First Published: 1988
    
13. The World Without Us 
    Resource Type: Book
    First Published: 2007
    A thought experiment to see what would happen to the planet if human beings simply disappeared.
    

Experts on erosi¢n del suelo in the Sources Directory

1. International Union for the Conservation of Nature and Natural Resources