TY  - BOOK
AU  - Bear,Firman Edward
TI  - Soils and fertilizers
U1  - 631.4 
PY  - 1950///
CY  - New York [and] London
PB  - J, Wiley and Sons [and] Chapamn and Halls
KW  - Soil science
KW  - Soils
N1  - Previous title Soil management; Selected references at the end of each chapter
ER  -