TY  - BOOK
AU  - Roy,S.
ED  - Symposium on Increasing Productivity of Acid Soils in the Easters Region
TI  - Symposium on increasing productivity, of acid soils in the Eastern region: proceedings
U1  - 631.8 
PY  - 1980///
CY  - Calcutta
PB  - Fertiliser Association of India
KW  - Hydrogenion concentration
KW  - Congresses
KW  - Acid soils
KW  - Soil acidity
ER  -