TY  - BOOK
AU  - T.R.G. Gray
AU  -  D. Parkinson, 
TI  - Ecology of soil bacteria : An international symposium
U1  - 631.4606 
PY  - 1968///
CY  - Liverpool
PB  - Liverpool University Press
N1  - T.R.G. Gray & D. Parkinson: Ecology of soil bacteria : An international symposium.  Liverpool.  Liverpool University Press, 1968.--(631.4606GRA)
ER  -