TY  - BOOK
AU  - Tisdale,Samuel L.
TI  - Soil fertility and fertilizers
SN  - 8120309758 (pbk.)
U1  - 631.8 
PY  - 1995///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Fertilizers
KW  - Soil fertility
KW  - Crops
KW  - Nutrition
N1  - Rev. ed. of: Soil fertility and fertilizers / Samuel L. Tisdale, Werner B. Nelson, James D. Beaton. 4th ed. c1985; Includes index
ER  -