TY  - BOOK
AU  - Alexander,Martin
TI  - Introduction to soil microbiology
SN  - 0471021792
AV  - QR111 .A49 1977
U1  - 576/.19/0948 
PY  - 1977///
CY  - New York
PB  - Wiley
KW  - Soil microbiology
N1  - Includes bibliographies and index
ER  -