TY  - BOOK
TI  - Environmental Health Criteria 54: Ammonia 
SN  - 9241541946 :
U1  - 546.7112 19
PY  - 1986///
CY  - Geneva
PB  - World Health Organization
KW  - Ammonia
KW  - Spines
N1  - ph
N2  - Environment Management
ER  -