5 | Stat | State of the world 1994 [Текст] : A worldwatch institute report on progress toward a sustainable society / Project director L.R.Brown; Contr. researches L.R. Brown, A.T. Durning, C.Flavin, H.F. French, N. Lenssen. — New York; London : Norton, 1994. — 13,265p. |
| ISBN 0-393-31117-1 | |
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