Main forms of energy driving soil formation. 2011 с. 31-33,.
Main forms of energy driving soil formation. 2011 с. 31-33,.
(2011) Main forms of energy driving soil formation, с. 31-33,.
(2011). Main forms of energy driving soil formation. International conference "100 soil science in Bulgaria", 16-20 may, 2011, Sofia, Bulgaria. с. 31-33.
Main forms of energy driving soil formation: International conference "100 soil science in Bulgaria", 16-20 may, 2011, Sofia, Bulgaria. 2011. p. с. 31-33.
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