PAUL B. SEARS
THE NATURALIST AS A
CHARLES SCRIBNER'S SONS, NEW YORK
CHARLES SCRIBNER'S SONS, LTD., LONDON
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Publication information: Book title: Charles Darwin:The Naturalist as a Cultural Force. Contributors: Paul B. Sears - Author. Publisher: Charles Scribner's Sons. Place of publication: New York. Publication year: 1950. Page number: iii.