| United States. President's Commission for a National Agenda for the Eighties - 1980 - 230 דפים
...data, concluded that a continuation of present trends would lead, within two decades, to a world that will be "more crowded, more polluted, less stable...vulnerable to disruption than the world we live in now. Serious stresses involving population, resources, and environment are clearly visible ahead."... | |
| René Jules Dubos - 1981 - 280 דפים
[ אנו מתנצלים, אך הגישה לתוכן של עמוד זה מוגבלת ] | |
| Walter E. Jeske - 1981 - 494 דפים
[ אנו מתנצלים, אך הגישה לתוכן של עמוד זה מוגבלת ] | |
| United States. Congress. House. Committee on Agriculture - 1981 - 458 דפים
...The government-sponsored "Global 2000 Report" issued in 1980 predicted a grim future in these words: "If present trends continue, the world in 2000 will...vulnerable to disruption than the world we live in now. Serious stresses involving population, resources, and environment are clearly visible ahead. Despite... | |
| 1981 - 880 דפים
[ אנו מתנצלים, אך הגישה לתוכן של עמוד זה מוגבלת ] | |
| 1981 - 168 דפים
[ אנו מתנצלים, אך הגישה לתוכן של עמוד זה מוגבלת ] | |
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