Biological activity as a measure of soil fertility | Mannitol decomposition in soil as a measure of crop response to fertilizers and soil productivity | Effect of soil microorganisms on soil reaction
1936
Andrews, W. B. (William Baker)
AGROVOC关键词
书目信息
USAIN state and local literature preservation project, Michigan
页码
[v], 46 leaves : illustrations ; 29 cm
其它主题
Soils; Soil microbiology
语言
英语
格式
microfilm, microform, microfilm reel, microform, microfilm reel
注释
by William B. Andrews.
Ph. D. Michigan State College of Agriculture and Applied Science 1936
Includes bibliographical references (Part I: leaves 28-31. Part II: leaf 15).
Microfilm. East Lansing, Mich. : Michigan State University Libraries, 2004. 1 microfilm reel ; 35 mm. (USAIN state and local literature preservation project, Michigan ; reel 137, no. 9).
副标题
Part I: Mannitol decomposition in soil as a measure of crop response to fertilizers and soil productivity. Part II: The effect of soil microorganisms on soil reaction
类型
Text; Monographic; Bibliography; Academic Theses.
2024-02-27
2025-04-22
MODS
