๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The importance of fertilizers in raising soil fertility


Book ID
119163561
Publisher
Elsevier Science
Year
1979
Weight
199 KB
Volume
4
Category
Article
ISSN
0304-1131

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๐Ÿ“œ SIMILAR VOLUMES


THE FERTILITY OF THE SOIL
โœ HALL, A. D. ๐Ÿ“‚ Article ๐Ÿ“… 1910 ๐Ÿ› American Association for the Advancement of Scienc ๐ŸŒ English โš– 537 KB
Problems in soil fertility
๐Ÿ“‚ Article ๐Ÿ“… 1911 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 45 KB

## 12o CURRENT TOPICS. of yeast and spent hops have the following composition: water io, proteins 55, non-nitrogenous extraetives and cellulose 24.2, ash 7.8, and fat 3 per cent. They should be worth three dollars per hundred weight.