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)
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
USAIN state and local literature preservation project, Michigan
ترقيم الصفحات
[v], 46 leaves : illustrations ; 29 cm
مواضيع أخرى
Soils; Soil microbiology
اللغة
إنجليزي
نوع الملف
microfilm, microform, microfilm reel, microform, microfilm reel
ملاحظة
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).
العنوان الفرعي
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
النوع
Text; Monographic; Bibliography; Academic Theses.
2024-02-27
2025-04-22
MODS
مزود البيانات
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