TY - BOOK ID - 125650836 TI - State of the environment in Czechoslovakia. AU - Vavrousek, J. AU - Mikolas, J. AU - Sremer, P. AU - Federal Committee for the Environment. PY - 1992 SN - 8090113117 PB - Prague : Vesmir, DB - UniCat KW - environment KW - Surveillance de l'environnement KW - Environmental policies KW - CSFR UR - https://www.unicat.be/uniCat?func=search&query=sysid:125650836 AB - ER -