| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.952663 |
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| 003 | CaOODSP |
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| 005 | 20250703084724 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 250625t19911991onca ob|||f000 0|eng d |
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| 020 | |z0660139855 |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|beng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aM44-90/23E-PDF|zM44-90/23E |
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| 100 | 1 |aGrasty, R. L., |eauthor. |
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| 245 | 10|aTransportable calibration pads for ground and airborne gamma-ray spectrometers / |cR.L. Grasty, P.B. Holman, and Y.B. Blanchard. |
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| 264 | 1|aOttawa, Canada : |bGeological Survey of Canada, |c1991. |
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| 264 | 4|c©1991 |
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| 300 | |a1 online resource (25 pages) : |billustrations. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aPaper - Geological Survey of Canada ;|v90-23 |
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| 500 | |aDigitized edition from print [produced by Natural Resources Canada]. |
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| 504 | |aIncludes bibliographic references (page 21). |
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| 520 | 3 |aThis paper describes the design and construction of these small transportable pads and shows how they can be used for the calibration of both ground and airborne gamma-ray spectrometers. |
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| 546 | |aAbstract in English and French. |
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| 650 | 0|aGamma ray spectrometer|xCalibration. |
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| 650 | 0|aProspecting|xGeophysical methods. |
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| 650 | 6|aProspection géophysique. |
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| 710 | 1 |aCanada. |bEnergy, Mines and Resources Canada, |eissuing body. |
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| 710 | 2 |aGeological Survey of Canada, |eissuing body. |
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| 776 | 0#|tTransportable calibration pads for ground and airborne gamma-ray spectrometers / |w(CaOODSP)9.609268 |
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| 830 | #0|aPaper (Geological Survey of Canada)|v90-23.|w(CaOODSP)9.815431 |
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| 856 | 40|qPDF|s8667 KB|uhttps://publications.gc.ca/collections/collection_2025/rncan-nrcan/M44-90-23-eng.pdf |
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