TY  - BOOK
AU  - Walsh,Leo M.
AU  - Beaton,James D.
TI  - Soil testing and plant analysis
U1  - 631.42 
PY  - 1973///
CY  - Wisconsin
PB  - Soil Science Society of America
KW  - Soils
KW  - Testing
KW  - Soil analysis
KW  - Plants
KW  - Analysis
KW  - Soil chemistry
N1  - Includes index
ER  -