| 000 | 00644nam 22001813 4500 | ||
|---|---|---|---|
| 001 | 31972 | ||
| 090 | _a31972 | ||
| 100 | _a20250630d1968 u||y0engy50 ba | ||
| 101 | _aeng | ||
| 102 | _aGB | ||
| 200 |
_aPrinciples governing certain changes in the envirinment of man _fProfessor _gPrefácio R. Y. Jennings _gThe David davies memorial institute of International Studies |
||
| 210 |
_aLondres _cM. M. Sibthorp _d1968 |
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| 215 |
_a54 p. _d25 cm |
||
| 300 | _aSeparata | ||
| 345 | _dOferta | ||
| 606 |
_aAmbiente _xHumano |
||
| 702 |
_aJennings _bPrefácio R. Y. |
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| 712 | _aThe David Davies memorial Institute of International Studies | ||