TY  - BOOK
AU  - Havlin, John L.
AU  - Tisdale, Samuel L.
AU  - Nelson, Werner L.
AU  - Beaton, James D.
TI  - Soil fertility and fertilizers: an introduction to nutrient management
SN  - 9789332570344
U1  - 631.813 HAV 
PY  - 2016///
CY  - New Delhi
PB  - Pearson
KW  - Fertilizers
KW  - Soil fertility
ER  -