Mezhdunarodna︠i︡a konferen︠t︡si︠i︡a Problemy toksikologii okruzha︠i︡ushcheĭ sredy : Sek︠t︡si︠i︡a "Problemy ėkologicheskogo obrazovzni︠i︡a i vospitani︠i︡a."
Wedi'i Gadw mewn:
| OCLC: | 32520849 |
|---|---|
| Awduron Corfforaethol: | , |
| Iaith: | Russian |
| Cyhoeddwyd: |
Moskva :
[s.n.],
1991.
|
| Pynciau: | |
| Fformat: | Trafodyn Cynhadledd Monograph Note that CRL will digitize material from the collection when copyright allows. |