| 000 | 00314 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aMarr, J.C. | |
| 245 | 1 | _aSnow surveying | |
| 260 |
_aWashington _c1940 |
||
| 300 | _a1-45 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSnow United States Department of Agriculture. Miscellaneous Publication No. 380 | ||
| 901 | _aS49659 | ||
| 999 |
_c106266 _d106266 |
||