TY  - BOOK
ED  - Symposium on Fertility of Indian Soils.
ED  - 
TI  - Proceedings
T2  - National Institute of Sciences of India,  Bulletin. 26
U1  - 631.4220954 
PY  - 1964///
CY  - New Delhi
PB  - National Institute of Sciences of India
KW  - Congresses and conventions
KW  - Madras (India)
KW  - Fertility of Indian soils
KW  - Congresses
ER  -