| 000 | 00506nam#a2200193#c#4500 | ||
|---|---|---|---|
| 003 | IEF | ||
| 005 | 20180219170610.0 | ||
| 008 | 941205s1972 uuu####fr####|10||u| |u | ||
| 040 | _aIEF | ||
| 245 | _aPollution : sources of information | ||
| 260 |
_aLondon _b [Hobbs the Printer Ltd] _c1972 |
||
| 300 |
_aIII, 101 p. _c 21 cm. |
||
| 650 | 4 |
_aCONTAMINACION _940821 |
|
| 650 | 4 |
_aMEDIO AMBIENTE _947492 |
|
| 650 | 4 |
_aCONGRESOS, ASAMBLEAS, ETC _940561 |
|
| 942 | _cLIB | ||
| 942 | _z14074 | ||
| 999 |
_c107043 _d107043 |
||