Agricultural Population 167: Land Reclamation and utilization 168: Culturable Waste 170: Irrigation 174: Regulators 177, Tube Well Irrigation and Irrigation Potential 179,Field Embankments 180, Sources of Irriga-tion 182: Soils 184; Principal Crops 188;Horticulture 201; Agricultural Implements 202; seed 205; Rotation of Crops 207; Manures and Fertilizers 208; Pests and Diseases 210; Vidya Mandir 215; Com-munity Development programme and Crop Competitions 217; Animal Husban-dry 218; Grazing and Fooder 219,Dairy Farming 220; Sheep Breeding and Pig Farming 221; Poultry Farming and Animal Diseases 222; Veterinary College, Gosa-dans and Goshalas 224; Fisheries 225; Forestry 227, Forest Produce 231; Planta-tions 235; Famines 238; Floods 243;

CHAPTER IV-AGRICULTURE AND IRRIGATION