TY  - BOOK
AU  - MCCART,  Gerald D
AU  - WELCH, Charles D
TI  - Introduction to soil science in the south east
U1  - 631.4(1-12) 
PY  - 1963///
CY  - North Carolina
PB  - Dept of Agriculture
KW  - Soil fertility
KW  - Soil testing
ER  -