TY  - BOOK
AU  - Tisdale, 
AU  -  Samuel L.
AU  - Nelson
AU  - Werner L.
TI  - Soil fertility and fertilizers
SN  - 0024208353
AV  - S633.S715 1993
PY  - 1993///
CY  - New York.
PB  - Macmillian
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
ER  -