联合国书目信息系统叙词表

土壤改良

土壤改良

Broader Terms

Date of creation
30-Nov-2018
Accepted term
30-Nov-2018
Descendant terms
0
ARK
ark:/99152/t3wd51e3rp9poy
More specific terms
0
Alternative terms
0
Related terms
0
Notes
0
Metadata
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