Decade of decision report on the Conservation Society's conference 'Conservation 1970s'

Decade of decision report on the Conservation Society's conference 'Conservation 1970s'

書目詳細資料
企業作者: aConservation Society
其他作者: Hettena, Patricia Herbert Grain (Editor), aSyer, G. N. (Editor)
格式: 圖書
語言:English
出版: London Conservation Society 1971.
主題:
Environmental policy > Congresses.
Conservation of natural resources > Congresses.