TY  - BOOK
AU  - Lehmann, Johannes, ed.
AU  - Joseph, Stephen, jt. ed.
TI  - Biochar for environmental management: science and technology
SN  - 9781844076581
U1  - 631.422 LEH-J 
PY  - 2009///
CY  - Lonon
PB  - Earthscan
KW  - Environmental management
KW  - Soil amendmentsﾠ
KW  - Charcoalﾠ
ER  -