| 000 | 00874cam-a2200313-a-4500 | ||
|---|---|---|---|
| 001 | 000018957 | ||
| 005 | 20240105130245.0 | ||
| 008 | 901018s1976 xxu r 000 0 eng d | ||
| 020 | _a0-590-07460-1 | ||
| 035 | _a079487 | ||
| 035 | _aUIA0018957 | ||
| 040 |
_aUIASF _cUIASF |
||
| 041 | 0 | _aENG | |
| 050 | 4 |
_aTD 178 _bH46 |
|
| 100 | _aHennings, George | ||
| 245 | 1 | 0 |
_aKeep Eath clean, blue & green : _benviromental activities for young people / _cGeorge Hennings, Dorothy Grant Hennigs |
| 260 |
_aNew York : _bCitation Press, _c1976 |
||
| 300 |
_avi, 250 p. : _bil. ; _c21 cm |
||
| 504 | _aIncluye bibliografías. | ||
| 650 | 0 |
_aContaminación - _xEnseñanza. |
|
| 650 | 0 |
_aProtección ambiental _xEnseñanza |
|
| 700 | 1 | _aHennings, Dorothy Grant | |
| 905 | _a01 | ||
| 942 | _cNEWBFXC1 | ||
| 999 |
_c18681 _d18681 |
||
| 980 |
_851 _gRonald RUIZ |
||