TY  - BOOK
AU  - Voorhees,Edward B.
AU  - Lipman,Jacob Goodale
TI  - A review of investigations in soil bacteriology
T2  - United States. Dept. of Agriculture. Office of experiment stations. Bulletin
AV  - S1 .E7 no. 194
PY  - 1907///
CY  - Washington
PB  - Gov't. Print. Off.
KW  - Soil microbiology
KW  - Nitrifying bacteria
KW  - Nitrification
ER  -