000 00430nam a2200181 4500
020 _a
_c
082 _aBV JGR 1972.77(29-36)
100 _a
245 _aJournal of geophysical research, 1972, Vol.77, No.29-36
250 _a
260 _aAmerican Geographical Union, Washington
_c1972
300 _a7202
490 _a
500 _a
590 _aVMV
_b
_c
650 _aJournal of geophysical research
942 _cBK
999 _c476851
_d476851