Columbia subject headings:
Geology--Authorship--Handbooks, manuals, etc.
Manuscript preparation (Authorship)--Handbooks, manuals, etc.
Petrology--Authorship--Handbooks, manuals, etc.
Technical writing.
Harvard subject headings:
Geology--Authorship--Handbooks, manuals, etc.
Manuscript preparation (Authorship)--Handbooks, manuals, etc.
Petrology--Authorship--Handbooks, manuals, etc.
Princeton subject headings: