Nhà xuất bản: Project Gutenberg
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Định dạng: Epub
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Ngày cập nhật: 14/04/2021
Author | Hopkins, Cyril G. (Cyril George), 1866-1919 |
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Title |
Nitrogen Bacteria and Legumes
With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soils |
Series Title | University of Illinois Agricultural Experiment Station Bulletin No. 94 |
Language | English |
LoC Class | QR: Science: Microbiology |
LoC Class | SB: Agriculture: Plant culture |
Subject | Nitrogen-fixing microorganisms |
Subject | Nitrifying bacteria |
Category | Text |
EBook-No. | 56472 |
Release Date | Jan 31, 2018 |
Copyright Status | Public domain in the USA. |
Downloads | 8 downloads in the last 30 days. |
Price | $0.00 |