[Freezing of soil samples in dry ice as a method of preserving them for microbiological research].
D004367:Dry Ice; D005615:Freezing; D011309:Preservation, Biological / Q000379:methods; D012988:Soil Microbiology; D013048:Specimen Handling / Q000379:methods*
D004367:Dry Ice
Zamorazhivanie pochvennykh obratsov v sukhom l'du kak sposob ikh khraneniia dlia mikrobiologicheskika issledovaniĭ.