Sustainability: A cross-disciplinary concept for social transformations /

Becker, Egon

Sustainability: A cross-disciplinary concept for social transformations / by Egon Becker; Thomas Jahn; Immanuel Stiess; Peter Wehling. - Paris: UNESCO, 1997. - 56 p. - MOST Policy papers; 6 .

3.001 (100) =20 "1997" BEC No.6.