01208nam a2200337Ia 4500 0000011102 20251012174341.0 750813s1974 ne a b 100 0 eng 0444107231 (American Elsevier) 0720460557 9780444107237 (American Elsevier) 9780720460551 engfre HC79.E5 T69 HB3730 301.31 Towards a plan of actions for mankind : problems and perspectives ed. by M. Marois. Amsterdam North-Holland Pub. Co. ; New York American Elsevier Pub. 1974. 558 p. ill. 23 cm. Articles prepared for the world conference sponsored by the Institut de la vie. English or French. Includes bibliographical references. Economic development Congresses. Environmental policy Congresses. Human ecology Congresses. Economic development Congresses. Environmental policy Congresses. Human ecology Congresses. Economische ontwikkeling. gtt Toekomstverwachtingen. gtt 1687 1687 0 0 0 0 KEM KEM 2012-12-07 0 0000005413 2025-10-12 08:35:17 2025-10-12 OS