TY - BOOK AU - Venkateswarlu, Banoth TI - Integrated Nutrient Management in Sweet Patato-Green Gram-Maize Cropping System U1 - 631.8 PY - 2025/// CY - Pusa, Samastipur PB - Dept. of Agronomy, PGCA, RPCAu KW - Agronomy KW - Thesis KW - Ph.D ER -