Towards a plan of actions for mankind problems and perspectives

書目詳細資料
企業作者:	Institut de la vie
其他作者:	Marois, Maurice 1922-
格式:	圖書
語言:	English
出版:	Amsterdam North-Holland Pub. c1974.
主題:	Environmental policy > Congresses. Economic development > Congresses. Human ecology > Congresses.