LEADER 00341nam a2200121a 4500 001 13403 006 bevantic 008 20000101s1968 xx# 090 |b16049 |dVaris Gri.78; 126 |c |e |f |g |i |h 100 VilĂ  ValentĂ­ |hJ. |c |e |f 245 |yGeografia cientifica y geografia aplicada. |b |k |d |e 260 Barcelona |b |c1968 |i 300 24 p. |b |c |f |i |l |m |p