TY  - RPRT
TI  - [Correlation between soil conditioners, microflora, and microbial activity. 2. Microbial colonization and alteration of soil conditioners on silic acid gel plates].
AU  - G Höflich
PY  - 1972
UR  - https://pubmed.ncbi.nlm.nih.gov/4679147/
ID  - 4679147
ER  -