(n.) That portion of the soil formed by the decomposition of animal or vegetable matter. It is a valuable constituent of soils.
HUMUS
Meaning of HUMUS in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) That portion of the soil formed by the decomposition of animal or vegetable matter. It is a valuable constituent of soils.
Webster's English dictionary. Английский словарь Webster. 2012