Columbia subject headings:
Forest mapping--Data processing--Handbooks, manuals, etc.
Forest surveys--Data processing--Handbooks, manuals, etc.
Geodatabases--Handbooks, manuals, etc.
Geographic information systems--Handbooks, manuals, etc.
Harvard subject headings:
Forest mapping--Data processing--Handbooks, manuals, etc.
Forest surveys--Data processing--Handbooks, manuals, etc.
Geodatabases--Handbooks, manuals, etc.
Geographic information systems--Handbooks, manuals, etc.
Princeton subject headings: