TY  - BOOK
AU  - Sparks, Donald L
TI  - Advances in agronomy. V.105, 2010
SN  - 9780123810236
U1  - 631/635 
PY  - 2010///
CY  - Amsterdam
PB  - Academic Press
KW  - Biochar application
KW  - Biofuels
ER  -