HUMIFICATION
Meaning of HUMIFICATION in English
Pronunciation: ˌ hyü-m ə -f ə - ' k ā -sh ə n, ˌ yü-
Function: noun
Date: 1897
: formation of or conversion into humus
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012