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.

מידע ביבליוגרפי
Corporate Authors: CCM Information Corporation, Smithsonian Institution. Science Information Exchange
פורמט: ספר
שפה:English
יצא לאור: New York s.n. c1971.
נושאים:
Pollution > Research > Direct.