Soil organic matter, its nature, its role in soil formation and in soil fertility.
Kononova, M. M.
Soil organic matter, its nature, its role in soil formation and in soil fertility. Translated from the Russian by T.Z. Nowakowski and G.A. Greenwood. - Oxford : Pergamon Press, 1961. - 450 p. : ill. ; 24 cm.
Translation of: Problema pochvennogo gumusa i sovremennye zadachi ego izucheni�i�a (romanized form).
Humus.
Soil organic matter, its nature, its role in soil formation and in soil fertility. Translated from the Russian by T.Z. Nowakowski and G.A. Greenwood. - Oxford : Pergamon Press, 1961. - 450 p. : ill. ; 24 cm.
Translation of: Problema pochvennogo gumusa i sovremennye zadachi ego izucheni�i�a (romanized form).
Humus.