BISWAJIT LENKA, and SANJIB KUMAR DAS. 2001. “ Effect of Boron and Zinc Application on Growth and Productivity of Potato (Solanum Tuberosum) at Alluvial Soil (Entisols) of India”. Indian Journal of Agronomy 64 (1): 129-37. https://doi.org/10.59797/ija.v64i1.5245.