TY  - BOOK
AU  - Indian Society of Soil Science
TI  - Symposium on fertilizer use
U1  - 631.806 
PY  - 1970///
CY  - New Delhi
PB  - Indian Society of Soil Science
N1  - Indian Society of Soil Science: Symposium on fertilizer use.  New Delhi.  Indian Society of Soil Science, 1970.--(631.806IND)
ER  -