TY  - BOOK
AU  - Carter, Martin R.(ed.)
ED  - Gregorich, E.G.(ed.)
TI  - Soil sampling and methods of analysis
SN  - 9780849335860
U1  - 631.40287 
PY  - 2008///
CY  - Boca Raton
PB  - Canadian Society of Soil Science
ER  -