Fifteenth annual report of the Board of Control of the New York Agricultural experiment station : for the year 1896, with reports of Director and other officers / transmitted to the Legislature January 13. 1897 .— : Wynkoop Hallenbeck Crawford Co., 1897 .— 816 с. — Lang: eng .— URL: https://rucont.ru/efd/88777 (дата обращения: 10.11.2025)