TY  - BOOK
AU  - Bear,Firman E.
TI  - Diagnostic techniques for soils and crops, their value and use in estimating the fertility status of soils and nutritional requirements of crops
PY  - 0000///xxiii, 308 p
CY  - Washington, DC
PB  - American Potash Instute 1948.
KW  - Soils
KW  - Analysis
KW  - Soil fertility
KW  - Testing
KW  - Fertilizer
N1  - Includes bib; Open access
ER  -