000 00371nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
245 _aInstrumentation for snow measurement
260 _aRoorkee
260 _bNational Institute of Hydrology
260 _c1989
300 _a39 p.
440 _aTN-43; National Institute of H
901 _pS42328
942 _cB
_2udc
999 _c125768
_d125768