Sasidhar, V KGeorge, C MKAU2018-12-012018-12-011972Agricultural Research Journal of Kerala, 10(2), 168-69.http://krishikosh.egranth.ac.in/handle/1/5810084948ennullPerformance of co. 1 lab-lab (Ottumochai) under graded doses of phosphorus and potash at different spacings in VellayaniArticle