K.C. NATARAJA*, D. BALAGURAVAIAH, CH. SRINIVASA RAO, T. GIRIDHARA KRISHNA, Y. REDDI RAMU and P. LAVANYA KUMARI (2021) “COMPARATIVE ANALYSIS OF CHEMICAL COMPOSITION AND SPECTRAL PROPERTIES OF BIOCHAR PRODUCED FROM PIGEONPEA AND COTTON RESIDUES”, The Journal of Research ANGRAU, 49(2), pp. 23–34. Available at: https://epubs.icar.org.in/index.php/TJRA/article/view/133440 (Accessed: 10 November 2026).