Meteorological observations /
Visser, S. W.
Meteorological observations / by S. W. Visser. - Leiden : E. J. Brill, 1936. - 113 p. : ill. ; 32 cm. - The Snellius - expedition ; 3 .
Meteorological observations / by S. W. Visser. - Leiden : E. J. Brill, 1936. - 113 p. : ill. ; 32 cm. - The Snellius - expedition ; 3 .