Comments: Chemistry and uses of insecticides /

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Bibliographic Details
Main Author:	De Ong, Elmer Ralph 1882-
Format:	Kitap
Language:	English
Published:	New York : Reinhold Pub. Corp. 1948.
Subjects:	ZARARLI İLAÇLAR - KİMYA BÖCEK İLAÇLARI İLAÇLAMA ZARARLIKONTROLÜ - KİMYA

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