The need for the integration of environmental studies and chemistry education in the professional educational system

The need for the integration of environmental studies and chemistry education in the professional educational system / Daina Priede, Aira Krumina, Ilze Kupse .
In: Výzkum, teorie a praxe v didaktice chemie XIX [600 s.]. ISBN 978-80-7041-827-7 (brož.) Mezinárodní seminář o výuce chemie. Hradec Králové : Gaudeamus, 2009. s. 558-566 : 2 tab. .