Railway history /
Electric railways /
Railway bearings.
The railway children /
Northern lights romantic piano pieces /
Northern Spiš by bicycle. /
A northern light /
The northern light : from mythology to space reseaech /
Small mammals in eastern part of Nepal Himalaya /
Summit vegetation of the Podnorní Hill near Mariánské Lázně, Western Bohemia /
Financial directory 1994-1995. Central and Eastern Europe. Bohemia. /
The pictorial encyclopedia of railways /
Railway traffic operation /
The horizon book of railways /
Railway engineering abstracts.
Fundamentals of railway design /
Veget : umenie ničnerobenia /
Vegetable Oil.
The vegetation of railways in northern Bohemia (eastern part) /
Karanténní plevele Československa /