1. Resources and man
پدیدآورنده : / by the Committee on Resources and Man of the Division of Earth Sciences, National Academy of Sciences-National Research Council, with the cooperation of the Division of Biology and Agriculture. Preston Cloud, chairman
کتابخانه: Central Library and Documents Center of Allameh Tabatabaei University (Tehran)
موضوع :
رده :
HC68
،.
N36
1969
2. Resources and man
پدیدآورنده :
کتابخانه: Central Library and Document Center of Shahid Chamran University (Khuzestan)
موضوع : Environmental policy,Natural resources
