TY  - BOOK
AU  - Lal, R. and others,
TI  - Assessment Methods for Soil Carbon
SN  - 1566704618
U1  - 631.417 
PY  - 2001///
CY  - Boca Raton
PB  - CRC Press, Inc.
KW  - Soil Science
KW  - Soils - Carbon Content - Analysis
ER  -