Studies about humus : transactions ... ...
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| Corporate Author: | |
|---|---|
| Format: | Conference Proceeding |
| Language: | English Russian |
| Published: |
Prague :
[varies].
|
| Subjects: |
| Item Description: | 1979 conference issued in 2 vols. |
|---|---|
| Physical Description: | v. : ill. ; 21 cm. |
| Publication Frequency: | Irregular |