INQUA Congress,, 6,
Guide-book of excursion in the vicinity of warsaw the warsaw Basin / VIth Congress INQUA; prepared under the supervision of Stefan Zbigniew Rózycki
Guide-book of excursion in the vicinity of warsaw the warsaw Basin / VIth Congress INQUA; prepared under the supervision of Stefan Zbigniew Rózycki
. - Poland : [s.n.], 1961
. - 47 p., [13] est. 19 cm
551.79