TY  - BOOK
AU  - Whitney  Milton
TI  - Soil and Civilization : A Modern Concept of the Soil and the Historical Development of Agriculture
U1  - 631.4 
PY  - 1925///
CY  - NEW YORK
PB  - D. VAN NOSTRAND CO.
KW  - Soil and Civilization : A Modern Concept of the Soil and the Historical Development of Agriculture
ER  -