ผู้เขียน: Mary C. King

The imperative of the twenty-first century is sustainability: to raise the living standards of the world’s poor and to achieve and maintain high levels of social health among the affluent nations whi …

The imperative of the twenty-first century is sustainability: to raise the living standards of the world”s poor and to achieve and maintain high levels of social health among the affluent natio …

The imperative of the twenty-first century is sustainability: to raise the living standards of the world”s poor and to achieve and maintain high levels of social health among the affluent natio …