Biofertilizers for rice Breeding rice varieties Chemistry of submerged rice soils Cultural practices of rice Genetics and linkage groups of rice Hybrid rice Important fungal diseases Insect pests of rice Integrated nutrient management Microbiology and microbial process Morphology and anatomy of rice plant Origin of cultivated rice Physiology of rice plant Principles and practices Rice in ndian history and culture Rice istatistics Rice seed production Rice-based cropping system Wild rices and their utilisation