Evaluation of a climate change-adaptive, eco-friendly agronomic package for potato (Solanum tuberosum L.) cultivation in the farmer fields of the Jaffna district of Sri Lanka
R. Eeswaran,
W. A. J. M. De Costa,
D. M. De Costa,
W. S. Dandeniya,
S. Sivakumar,
L. D. B. Suriyagoda