TY  - BOOK
AU  - Richardson,Scott
TI  - Technical rescuer: trench : levels I and II 
T2  - Technical rescuer
SN  - 9781428335073
PY  - 2010///
CY  - Clifton Park, NY
PB  - Cengage Learning-Delmar
KW  - Rescue work
KW  - Excavation
KW  - Safety measures
KW  - Trenches
KW  - Emergencies
KW  - Soils
N1  - Includes index; Trench rescue awareness -- Ingredients of a trench -- Anatomy and physiology of a trench collapse -- Safety and protective equipment -- Apparatus, tools, and equipment -- Trench protective systems -- Heavy equipment and materials -- The trench rescue victim -- Trench rescue operations: Putting it all together -- Developing a trench rescue program -- Leadership and management
ER  -