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Academy of Sciences, plant control
Title from unverified data provided by the National Photo Company on the negative or negative sleeve. Date from negatives in same range. Gift; Herbert A. French; 1947. General information about the National Pho... More
Academy of Sciences, plant control
Title from unverified data provided by the National Photo Company on the negative or negative sleeve. Date from negatives in same range. Original # "239;" reassigned as # "239A." Gift; Herbert A. French; 1947. ... More