The effect of some physiological factors on the hydrogen-ion concentration of the plant juice, and on the growth of corn showing different degrees of disease infection
Romyn, Anton Eric
Ключевые слова АГРОВОК
Библиографическая информация
Нумерация страниц
58 leaves : illustrations ; 28 cm
Другие темы
Corn; Effect of hydrogen-ion concentration on; Diseases and pests
Язык
Английский
Формат
microfilm, microform, microfilm reel
Примечание
by Anton Eric Romyn.
Ph. D. University of Illinois 1922
Includes bibliographical references (leaves 47-49).
Microfilm. Urbana, Ill. : University of Illinois at Urbana-Champaign, 2005. 1 microfilm reel ; 35 mm. (USAIN State and Local Literature Project, Illinois. University of Illinois thesis).
Тип
Bibliography; Book; Monograph; Thesis; Text; Monograph; Book
2024-02-27
2026-02-03
MODS
Поставщик данных
Эту запись предоставил National Agricultural Library
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