1. State of the environment in Czechoslovakia
| Title | State of the environment in Czechoslovakia / Federal Committee for the Environment ; chief editors Josef Vavroušek, Jan Mikoláš, Pavel Šremer ; photos Josef Koudelka |
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| Publication | Praha : Vesmír, 1992 |
| Scope | 119 s., příl. : tab., mapy, sch., grafy |
| Document kind | Study |