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

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

書誌詳細
団体著者: aConservation Society
その他の著者: Hettena, Patricia Herbert Grain (編集者), aSyer, G. N. (編集者)
フォーマット: 図書
言語:English
出版事項: London Conservation Society 1971.
主題:
Environmental policy > Congresses.
Conservation of natural resources > Congresses.