TY  - BOOK
AU  - Ladygina, Natalia,
TI  - Biochar and Soil Biota
SN  - 9781466576483
U1  - 333.9539 
PY  - 2013///
CY  - Boca Raton
PB  - CRC Press, Inc.
KW  - Economics ofland & energy
ER  -