Humus acids of soils /
Orlov, D. S.
Humus acids of soils / D. S. Orlov. - Rotterdam : A.A.Balkema, 1985. - xi, 378 p. - Russian translations series ; 35 .
Translation of : Gumusovye kisloty pochv. Moscow : Moscow University Publishers, 1974.
Humus.
Soils--Composition.
Humus acids of soils / D. S. Orlov. - Rotterdam : A.A.Balkema, 1985. - xi, 378 p. - Russian translations series ; 35 .
Translation of : Gumusovye kisloty pochv. Moscow : Moscow University Publishers, 1974.
Humus.
Soils--Composition.