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
1922
Romyn, Anton Eric
AGROVOC关键词
书目信息
页码
58 leaves : illustrations ; 28 cm
其它主题
Corn; Effect of hydrogen-ion concentration on; Diseases and pests
语言
英语
格式
microfilm, microform, microfilm reel
注释
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).
类型
Bibliography; Book; Monograph; Thesis; Text; Monograph; Book
2024-02-27
2026-02-03
MODS