| 000 | 00451 a2200169 4500 | ||
|---|---|---|---|
| 082 |
_a551.49 _bIn8 |
||
| 245 | 1 |
_aASSEMBLEE GENERALE DE TORONTO, 3-14 SEPT, 1957 _cGENERAL ASSEMBLY OF TORONTO |
|
| 260 |
_aGentbrugge (Belgique) _b _c1958 |
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| 300 | _a4 v.,Y | ||
| 440 |
_aIts Publication _vNo. 43 |
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| 500 | _aIncludes Bibliography | ||
| 650 | _aErosion | ||
| 650 | _aWater, Underground | ||
| 650 | _aSnow | ||
| 964 | _gCIRC | ||
| 997 | _aA5324 C | ||
| 999 |
_c458087 _d458087 |
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