|
|
|
|
| LEADER |
00966nam#a2200313#a#4500 |
| 001 |
OUN150194 |
| 003 |
OUN |
| 005 |
20060601105400 |
| 008 |
910412s1978 sz |||| ||eng d |
| 020 |
# |
# |
|a 9241540656
|
| 040 |
# |
# |
|a OUN
|
| 080 |
# |
# |
|a 504:661.5
|
| 080 |
# |
# |
|a 661.5:504
|
| 092 |
# |
# |
|s NU
|c 504:661.5
|l O68n
|
| 110 |
2 |
# |
|a OMS.
|b Task Group for Nitrates, Nitrites and N-nitroso Compounds.
|
| 245 |
1 |
0 |
|a Nitrates, nitrites and N-nitroso compounds /
|c [WHO Task Group on Environmental Health Criteria for Nitrates, Nitrites and N-nitroso Compounds].
|
| 260 |
# |
# |
|a Geneva :
|b WHO,
|c 1978.
|
| 300 |
# |
# |
|a 107 p. ;
|c 21 cm.
|
| 440 |
# |
# |
|a Environmental health criteria ;
|v 5
|
| 650 |
# |
4 |
|a SUBSTANCIAS TOXICAS
|
| 650 |
# |
4 |
|a NITRATOS
|
| 650 |
# |
4 |
|a CONTAMINACION AMBIENTAL
|
| 650 |
# |
4 |
|a NITRITOS
|
| 650 |
# |
4 |
|a COMPUESTOS NITROSOS
|
| 866 |
0 |
# |
|a 1 ej.
|
| 907 |
# |
# |
|a TEXTO
|
| 930 |
# |
# |
|a 79763
|d res
|p v
|
| 942 |
# |
# |
|c IMP
|
| 952 |
# |
# |
|p OUN79763
|a OUN
|b OUN
|o NU 504:661.5 O68N
|5 2
|y IMP
|
