TY  - BOOK
AU  - James A. Dosman
AU  -  Donald W. Cockcroft, 
TI  - Principles of Health and Safety in Agriculture
SN  - 0-8493-0160-2
U1  - 363.11963 
PY  - 1989///
CY  - Boca Raton
PB  - CRC Press Inc.
N1  - James A. Dosman & Donald W. Cockcroft: Principles of Health and Safety in Agriculture.  Boca Raton.  CRC Press Inc., 1989. 0-8493-0160-2--(363.11963DOS)
ER  -