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pro vyhledávání: '"M. Sadykhova"'
Autor:
M. Sadykhova
Publikováno v:
Bulletin of Science and Practice. 7:39-42
The research has established that the carbonate content of meadow brown soils in the upper and lower horizons varies between 1–9–11%. Where in, the calcium content reaches 85–90%. The content of physical day and silt fraction is 42–75% and 24
Publikováno v:
Chemical and Petroleum Engineering. 13:210-212
Publikováno v:
Chemical and Petroleum Engineering. 15:226-227