The conservation of nature, the proper care for the human environment and a general concern for the long-term future of the whole of our planet are absolutely vital if future generations are to have a chance to enjoy their existence on this earth


The environmental revolution: speeches on conservation, 1962-1977 (ed. Overlook Pr, 1979)


The conservation of nature, the proper care for the human environment and a general concern for the long-term future of the whole of our planet are...

The conservation of nature, the proper care for the human environment and a general concern for the long-term future of the whole of our planet are...

The conservation of nature, the proper care for the human environment and a general concern for the long-term future of the whole of our planet are...

The conservation of nature, the proper care for the human environment and a general concern for the long-term future of the whole of our planet are...