Environmental pollution; a guide to current research. Produced from data gathered by Science Information Exchange, Smithsonian Institution, Washington, D. C.

Environmental pollution; a guide to current research. Produced from data gathered by Science Information Exchange, Smithsonian Institution, Washington, D. C.

書誌詳細
共著者: CCM Information Corporation, Smithsonian Institution. Science Information Exchange
フォーマット: 図書
言語:English
出版事項: New York s.n. c1971.
主題:
Pollution > Research > Direct.