TY  - BOOK
AU  - Tisdale, Samuel L. and others
TI  - Soil Fertility and Fertilizers
U1  - AGMET 631.8 T54S 
PY  - 2002///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - FERTILIZERS AND MANURES
KW  - SOIL FERTILITY
ER  -