TY - BOOK ID - 145112472 TI - The ecology of soil Bacteria. An international symposium AU - GRAY, T. R. G. AU - Parkinson, D. PY - 1968 PB - Liverpool University Press, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:145112472 AB - ER -