a total amount of all organic compounds that are in soil but are not contained in living organisms, and their remains which have not lost their tissue composition yet.
Поиск
По запросу «Humus, humus substances» — результатов: 1: на: Русский
По запросу «Humus, humus substances» — результатов: 1: на: Русский
a total amount of all organic compounds that are in soil but are not contained in living organisms, and their remains which have not lost their tissue composition yet.