TY - GEN AU - Casida,L E TI - Observation of microorganisms in soil and other natural habitats SN - 0003-6919 PY - 1970///0331 KW - Bacteria KW - Fungi KW - Methods KW - Microscopy KW - Plants KW - Soil Microbiology N1 - Publication Type: Journal Article UR - https://doi.org/10.1128/am.18.6.1065-1071.1969 ER -