information about Roof field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Engineering 25.7M papers | Geography 13.4M papers | History 8.1M papers | Archaeology 7M papers |
Structural engineering 2.7M papers | Civil engineering 870k papers | ||
| Current | |||
Roof 54.5k papers | |||
| Child | |||
Green roof 3,869 papers | Attic 3,079 papers | Gable 1,476 papers | Eaves 1,384 papers |
Flat roof 824 papers | |||
Trends
Notes
History