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- [3] SOME CONCLUSIONS DERIVED FROM PRACTICE OF MELIORATION OF PEAT-BOG SOILS [J]. SOVIET SOIL SCIENCE-USSR, 1968, (01): : 1 - &
- [4] CHANGE IN WATER PROPERTIES OF PEAT-BOG SOILS UNDER INFLUENCE OF COMPACTION [J]. SOVIET SOIL SCIENCE-USSR, 1969, (06): : 755 - &
- [6] ADAPTATIONS OF SOME FRESH-WATER MOLLUSKS TO THE CONDITIONS OF SHORT EXISTING PONDS [J]. ZOOLOGICHESKY ZHURNAL, 1981, 60 (09): : 1339 - 1346
- [7] FRESH-WATER SPONGES FROM NEW CALEDONIA [J]. CAHIERS ORSTOM HYDROBIOLOGIE, 1968, 2 (01): : 57 - &
- [9] TECHNIQUE FOR STERILE CULTURE OF FRESH-WATER SPONGES [J]. EXPERIENTIA, 1980, 36 (03): : 371 - 373