Further Data on Fumigation with Hydrocyanic Acid Gas in Greenhouses on a Commercial Basis

Author: SASSCER E. R.   WEIGEL C. A.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.16, Iss.1, 1923-02, pp. : 84-87

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