| 000 | 00356nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 221122s9999 xx 000 0 und d | ||
| 082 | _a528.71 U4A | ||
| 100 | _aAerial surveys and integrated studies | ||
| 245 | 0 | _aAerial surveys and integrated studies | |
| 260 |
_bU.N.E.S.C.O. _aParis _c1968 |
||
| 300 | _a575 p. | ||
| 650 | _aAerial survey | ||
| 942 | _cH | ||
| 999 |
_c10834 _d10834 |
||