| 000 | 00682nam a2200229#a 4500 | ||
|---|---|---|---|
| 001 | vtls000004236 | ||
| 008 | 230822s1986 xx 000 0 eng d | ||
| 040 | _aJPS | ||
| 090 | 0 | 0 | _aUS GSPP 1258-G 551.31 BRO |
| 100 |
_aBROWN, C.S. _eauthor |
||
| 245 | 0 | _aBED TOPOGRAPHY INFERRED FROM AIRBORNE RADIO-ECHO SOUNDING OF COLUMBIA GLACIER, ALASKA | |
| 260 |
_aWASHINGTON: USDI., _c1986 |
||
| 300 | _a26P; ILLUST | ||
| 440 | _aU.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1258-G | ||
| 546 | _aENG | ||
| 650 | 1 | 0 | _aECHO SOUNDING. |
| 650 | 2 | 0 | _aCOLUMBIA GLACIER(ALASKA) |
| 650 | 2 | 0 | _aRADAR IN GLACIOLOGY. |
| 942 | _cMONO | ||
| 990 | _a1986 | ||
| 999 |
_a07711 _a551.31 BRO _aVIRTUA00 _c2910 _d2910 |
||
| 003 | JPS | ||