Section 29
Chapter 28,197

Effectiveness of phosphorus fertilizers depending on the content of mobile phosphorus in the dark chestnut soil and in the ciscaucasian ussr carbonated chernozem predicting the changes in soil phosphorus content and calculating the standard doses of phosphorus fertilizers

Zvereva, E.A.

Agrokhimiya: 8-69


Accession: 028196366

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