Manuel of physical geography /
Emerson, Frederic Valentine.
Manuel of physical geography / Frederic Valentine Emerson. - New York : Macmillan, 1909. - XVII, 291 p. ; 21 cm.
Manuel of physical geography / Frederic Valentine Emerson. - New York : Macmillan, 1909. - XVII, 291 p. ; 21 cm.
