Effect of sulphur dioxide on vegetation
By: prepared for the Associate committee on Trail smelter smoke of the National research council of Canada.
Publisher: National Research Council of Canada
Published: 1939
Place of publication: Ottawa, Ont
Language: eng
Number of pages: 447
Subjects: Plants -- Effect of sulphur dioxide on.; Consolidated mining & smelting co. of Canada, limited.
Notes: N. R. C. no. 815.

Papers by various authors.

Published under the authority of the Honorable W. D. Euler, chairman of the Committee of the Privy council on scientific and industrial research.

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