2
Published 1993
Map
3
Published 1974
Map
4
Published 1972
(CARLI) (Other Sources: (CODdb)88283, (WIUdb)820948)
Map
5
Published 1983
(CARLI) (Other Sources: (CODdb)91197, (SICdb)1793496)
Book
6
Published 1981
Journal / Magazine Electronic
7
Published 2004
Journal / Magazine Electronic
11
Published 2004
Map
12
Published 2004
Map
13
Published 2004
Map
15
Published 2004
Map
16
Published 2004
Map
19
Published 2005
Map
20
Published 2002
Journal / Magazine