TY  - BOOK
AU  - Bear, Firman E.
TI  - Soils and fertilizers
U1  - 631.8 22
PY  - 1953///
CY  - New York
PB  - John Wiley & Sons
KW  - Soils
KW  - Fertilizers
N1  - Includes bibliographical references and index
ER  -