| 字段 | 字段内容 |
|---|---|
| 12 | |
| 001 | 1200000697 |
| 005 | 20020104102008.0 |
| 008 | $9: 50301d19791992|||br p 0 a1eng d |
| 022 | $a: 0268-0165 |
| 037 | $a: 565C0075 |
| 040 | $a: NGL |
| 041 | $a: eng |
| 044 | $a: GB |
| 092 | $a: 660.6 |
| 210 | $a: Geodrilling |
| 245 | $1: 0$a: Geodrilling |
| 260 | $a: Brentwood, England$b: British Drilling Association$c: 1979-92 |
| 310 | $a: Bimonthly, $b: [1983]-1992 |
| 321 | $a: Quarterly, $b: 1979-[1982] |
| 362 | $a: No.1(Jan.1979)-no.?(1992) |
| 500 | $a: Continued by: Geodrilling international |
| 699 | $a: TD$v: 3 |
| 785 | $1: 0$t: Geodrilling international$x: 0969-3769$w: WS2000001823 |
| 850 | $a: 111403$b: no.30-34 1985$b: no.36-60 1986-90$b: no.61-76 1990-92$b: (Lacks v.67) |
| 905 | $a: NGL$c: P$d: 660.6$e: G29 |
| 999 | $a: glj$e: gq0001 |
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