| 000 | 00333nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a627.4 U58 | ||
| 100 | _aUNION OF SOVIET SOCIALIST REPUBLIC ACADEMY OF SCIENCES | ||
| 245 | 0 | _aPROBLEMS OF RIVER RUN OFF CONTROL | |
| 260 |
_bU.S.R.A.S _c1961 |
||
| 300 | _a24X17 | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c11501 _d11501 |
||