Forest spraying and some effects of DDT.
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Publication
1949 - Dept. of Lands and Forests, Division of Research, Toronto, Ontario
Language
English
Word Count
43,500 words, Guess
Page Count
174 pages
Identifiers
- Library of Congress Control Number51016999
- OCLC Control Number5236279
- Open LibraryOL6097052M
Classifications
- DDC632.951
- LCCSB952.D2 O5 1949
Subjects
Series Statement
- Its Biological bulletin
- no. 2
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