TY  - BOOK
AU  - Ralph Mitchell
TI  - Environmental microbiology
SN  - 0-471-50647-8
AV  - AMU QR100.N48 
PY  - 1992///
CY  - New York
PB  - Wiley-Liss Inc.
KW  - 1
KW  - Microbial ecology
N1  - Includes bibliographical references
ER  -