|
|
|
|
| LEADER |
01493nmm a2200289 a 4500 |
| 001 |
UNA01000294554 |
| 005 |
20170504150015.0 |
| 008 |
170502s1998 sz d eng d |
| 040 |
|
|
|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
| 082 |
0 |
4 |
|a 631.410218
|b I-61-i
|2 21
|
| 245 |
0 |
0 |
|a International standard :
|b ISO 11047 : soil quality - determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil - flame and electrothermal atomic absorption spectrometric methods.
|
| 246 |
3 |
3 |
|a ISO 11047:1998
|
| 246 |
3 |
3 |
|a ISO 11047 :
|b Soil quality - determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil - flame and electrothermal atomic absorption spectrometric methods
|
| 246 |
3 |
3 |
|a Soil quality - determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil - flame and electrothermal atomic absorption spectrometric methods
|
| 250 |
|
|
|a First edition
|
| 260 |
|
|
|a Switzerland :
|b ISO,
|c 1998.
|
| 300 |
|
|
|a 1 disco de computadora (ii, 20 páginas) ;
|c 12 cm.
|
| 336 |
|
|
|a texto
|2 rdacontent
|
| 337 |
|
|
|a computadora
|2 rdamedia
|
| 338 |
|
|
|a disco de computadora
|2 rdacarrier
|
| 538 |
|
|
|a Requerimientos del sistema: unidad lectora de CD-ROM, Adobe Reader o similares
|
| 650 |
0 |
4 |
|a NORMAS
|
| 650 |
0 |
4 |
|a SUELO
|
| 650 |
0 |
4 |
|a CALIDAD
|
| 650 |
0 |
4 |
|a PRUEBAS
|
| 650 |
0 |
4 |
|a ANALISIS QUIMICO
|
| 650 |
0 |
4 |
|a ESPECTROMETRIA
|