Problemy razrabotki mestorozhdeniĭ tverdykh poleznykh iskopaemykh /
Wedi'i Gadw mewn:
| OCLC: | 6751965 |
|---|---|
| Awdur Corfforaethol: | |
| Iaith: | Russian |
| Cyhoeddwyd: |
Moskva :
Institut,
1978-
|
| Fformat: | Dogfen y Llywodraeth Cyfresol Note that CRL will digitize material from the collection when copyright allows. |
| Cyhoeddwyd: | 1- |
|---|---|
| Disgrifiad Corfforoll: | v. : ill., (some folded) ; 20 cm. |
| Publication Frequency: | Irregular. |