TY  - BOOK
AU  - Patel, M. S.,
TI  - Study of Manganese Didtribution and Its Supplting Power in Soils of South Gujarat Heavy Rainfall Area, With Special Reference to Different and Continuous Cropping Patterns
PY  - 1969///
CY  - Navsari
PB  - Agri. Chemistry & Soil Science Dept., N. M. C. A.
ER  -