Guide to industrial coal and ash handling. : British materials handling board.
Environment of the Slovak Republic. /
Children and the environment. /
Motoring and the environment.
Atlas of the environment /
State of the environment report Slovak Republic 2012
OECD and the environment
The Baltic Sea environment. Session 4, The Baltic region in history /
Uhlí - Rudy : technickoekonomický měsíčník uhelného a rudného průmyslu.
Legislative aspects of environment. /
Focus on the environment /
Europe`s environment. : The Dobříš assessment. /
1993 environment conference.
Clean technology and the environment. /
Justice, posterity, and the environment. /
Population, environment and energy.
The world environment 1972-1992. : 2 decades of challenge. /
Zagadnienia chemicznej przeróbki węgla : materiały ze zjazdu naukowo-technicznego : Gliwice, 23-25. IX. 1953 r. /
International business law and its environment /
Living in the environment. : An introduction to environmental science. /