Columbia subject headings:
Building--Handbooks, manuals, etc.
Landscape architecture--Handbooks, manuals, etc.
Harvard subject headings:
Building--Handbooks, manuals, etc.
Irrigation--Handbooks, manuals, etc.
Landscape architecture--Handbooks, manuals, etc.
Princeton subject headings:
Building--Handbooks, manuals, etc.
Landscape architecture--Handbooks, manuals, etc.