Philip, Prince, consort of Elizabeth II, Queen of Great Britain, 1921-
Down to earth : speeches and writings of His Royal Highness Prince Philip, Duke of Edinburgh, on the relationship of man with his environment. - Lexington, Mass. : New York, N.Y., U.S.A. : Stephen Greene Press ; Distributed by Viking Penguin, 1989, c1988. - 240 p. : ill. (some col.)
0828907110
90034106
Human ecology.
Conservation of natural resources.
Nature--Effect of human beings on
Down to earth : speeches and writings of His Royal Highness Prince Philip, Duke of Edinburgh, on the relationship of man with his environment. - Lexington, Mass. : New York, N.Y., U.S.A. : Stephen Greene Press ; Distributed by Viking Penguin, 1989, c1988. - 240 p. : ill. (some col.)
0828907110
90034106
Human ecology.
Conservation of natural resources.
Nature--Effect of human beings on