TY  - GEN
ED  - IITA
TI  - Selected methods for soil and plant analysis
PY  - 1978///
CY  - Ibadan
PB  - International Institute of Tropical Agriculture (IITA)
KW  - Soils
KW  - Analysis
KW  - Methodology
KW  - Soil microbiology
KW  - Plant-soil relationships
ER  -