๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

FURTHER HISTORICAL EVIDENCE FOR THE GROWTH OF THE CHINESE POPULATION

โœ Scribed by C. P. FITZGERALD


Book ID
117951809
Publisher
John Wiley and Sons
Year
1936
Tongue
English
Weight
646 KB
Volume
a28
Category
Article
ISSN
0038-0261

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Further evidence for the regulation of b
โœ M. Habte; M. Alexander ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Springer ๐ŸŒ English โš– 230 KB

After the addition to soil of large numbers of a cowpea Rhizobium strain, the population declined steadily until the numbers reached about 10(7)/g, and the protozoa rose to about 10(4)/g. When indigenous protozoa were suppressed by the addition of actidione to the soil, the density of the test rhizo