TY  - BOOK
AU  - Sumner, Malcolm E,
TI  - Handbook of Soil Science
SN  - 0849331366
U1  - 631 
PY  - 2000///
CY  - Boca Raton
PB  - CRC Press
KW  - Soil Science Handbook
KW  - Techniques, equipment & materials
ER  -