TY  - BOOK
AU  - Khera,A.P.
TI  - Studies in basic slags (Their use as Phosphatic fertilizer in the improvement of land fertility
KW  - Soil sciences
KW  - Fertilizers
KW  - Fertility
KW  - Soil fertility
KW  - Phosphates
N1  - Presented to University of Allahabad
ER  -