bog g soil沼泽土
coastal bog saline soil滨海沼泽盐土
bog type soil-formation沼泽型成土〔作用
half bog soil半沼泽土
meadow bog soil草甸沼泽土
cryogenic bog soil冷冻沼泽土
podzolized bog soil灰化沼泽土
half-bog soil半沼泽土
half astern bog soil半沼泽土