TY  - BOOK
AU  - Baver, L. D
AU  - Bruner, F. H.
TI  - Rapid soil tests for estimating the fertility needs of Missouri soils
CY  - Lafayette, Missouri
PB  -  Agricultural Experiment Station
KW  - Suelos
KW  -  Análisis  Suelos
KW  -  Fertilidad
ER  -