collection_date
not applicable
depth
not applicable
elev
not applicable
env_broad_scale
not applicable
env_local_scale
not applicable
env_medium
not applicable
geo_loc_name
not applicable
lat_lon
not applicable
agrochem_addition
D+H
al_sat
D
al_sat_meth
humid Acid
replicate
biological replicate3
BioSampleModel
MIMARKS.survey
BioSampleModel
MIGS/MIMS/MIMARKS.soil