Except in rare instances new democracies could not be regarded as self-sustaining, and might require constant correction of one kind or another. |
Going back to a self-sustaining community is possible even in our cities, which generate the highest concentration of garbage. |
He said that by careful planning, the school had been able to make their agricultural science programme self-sustaining. |
The intensions were to create a seasonal fishing industry, a transatlantic operation if you will, not a self-sustaining society. |
We believe that self-sustaining populations of native species indicate a healthy or at least a recovering landscape. |
In l942, the first nuclear reactor with a self-sustaining chain reaction was built in the United States. |