共 6 条
[1]
FLANDERS AF, 1972, GEOSCI ELECTRON GE, V10, P47
[2]
KOGAN RM, 1971, TT7050092 ISR PROGR
[4]
SMITH JL, 1970, T ISOTOPIC SNOW GAGE, P17
[5]
ZOTIMOV NV, 1968, SOV HYDROL SELEC PAP, V3, P254
[6]
1955, CWI170 US ARMY CORPS