| VOLUME 11 | |
| Fertility Evaluation for Wet Zone Soils of Sri Lanka R. B. Mapa |
1 |
| Impact of Agriculture on Ground Water Quality: Leaching of Fertilizer to Groundwater in Kalpitiya Peninsula D. S. P. Kuruppuarachchi and W. A. R. N. Fernando |
9 |
| Effect of Triple Super Phosphate and Rock Phosphate Combinations on Vegetable Production in the Upcountry of Sri Lanka J. D. H. Wijewardene |
17 |
| Microbial Properties of an Intensively Cultivated Land in the Upcountry
Wet Zone of Sri Lanka R. M. C. P. Rajapaksha and M. C. F. Raufa |
22 |
| Evaluation of AB-DTPA Extractant for the Estimation of Plant Available
Macro and Micro Nutrients in Acidic and Neutral Soils W. S. Madurapperuma and D. Kumaragamage |
29 |