The effect of certain weeds upon the yield of corn
1942
Downing, Eugene Ellis
Ключевые слова АГРОВОК
Библиографическая информация
Нумерация страниц
52 leaves : illustrations ; 28 cm
Другие темы
Corn
Язык
Английский
Формат
microfilm, microform, microfilm reel
Примечание
by Eugene Ellis Downing.
Ph. D. University of Illinois 1942
Includes bibliographical references (leaves 51-52).
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
Text; Thesis; Monograph; Book; Bibliography; Book; Monograph
2024-02-27
2025-07-19
MODS
Поставщик данных
Эту запись предоставил National Agricultural Library
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