| |
Title |
Authors/Editors |
Publisher |
Type |
Copies |
 |
BOS74, Precast reinforced concrete culverts
|
|
BOBS |
Other |
1 |
|
|
BOS75, Reinforced concrete pressure pipes
|
|
BOBS |
Other |
1 |
|
|
BOS76, Precast concrete manhole sections and components
|
|
BOBS |
Other |
1 |
|
|
BOS78, Unplasticized polyvinyl chloride (PVC-U) soil, waste and vent pipes and Pipe fittings
|
|
BOBS |
Other |
1 |
|
|
BOS80, Unplasticized polyvinyl chloride PVC-U) sewer and drain pipes and pipe fittings
|
|
BOBS |
Other |
1 |
|
|
BOS81
|
|
BOBS |
Other |
1 |
|
|
BOS82, Polypropylene pressure pipes
|
|
BOBS |
Other |
1 |
|
|
BOS83, Flexible polyvinyl chloride garden hose
|
|
BOBS |
Other |
1 |
|
|
BOS84, Aggregates from natural sources
|
|
BOBS |
Other |
1 |
|
|
BOS90, Citrus fruit
|
|
BOBS |
Other |
1 |
