TY - BOOK AU - Mary Shyna J AU - Visveswaran S (Guide) TI - Evaluation of STCR based targeted yield equations for cowpea (Vigna unguiculata L) in southernlaterites U1 - 631.4 PY - 2023/// CY - Vellayani PB - Department of Soil Science and Agricultural Chemistry, College of Agriculture KW - Soil science KW - Agricultural chemistry KW - Cowpea KW - Vigna unguiculata L KW - STCR based targeted yield equations N1 - MSc ER -