TY  - BOOK
AU  - Gray,T.R.G.
AU  - Parkinson,Donald
TI  - The Ecology of soil bacteria: an international symposium 
U1  - 579.3 23
PY  - 1968///
CY  - Liverpool : 
PB  - Liverpool Univ. Pr.
KW  - Soil microbial ecology
KW  - Congresses
KW  - Bacteria
KW  - Ecology
N1  - Includes  Index &  bibliographies
ER  -