1.
S.K. SINGH, D. KUMAR, S. S. LAL. Integrated use of crop residues and fertilizers for sustainability of potato (Solanum tuberosum) based cropping systems in Bihar. IJA [Internet]. 2001 Oct. 10 [cited 2026 Jun. 25];55(3):203-8. Available from: https://pub.isa-india.in/index.php/ija/article/view/4752