Efficiency 8 Industrial efficiency 6 Economic efficiency 5 Expenditure 5 India 5 School education 5 Commerce 4 Commodity 3 Distribution 3 Efficient market theory 3 Exchange 3 LINEAR PROGRAMMING; 3 Remote sensing 3 Agricultural economics 2 Animal Nutrition (Physiology) 2 Animal Nutrition (Production Responses) 2 BENCHMARKING; 2 Crop production 2 Crop yield 2 Cultivars 2 DATA ENVELOPMENT ANALYSIS; 2 Data warehousing 2 Demand 2 EFFICIENT MARKET HYPOTHESIS; 2 ENERGY EFFICIENCY; 2 Economics 2 Forage and Fodder Crops, (New March 2000) 2 INPUT USE EFFICIENCY; 2 Income 2 Industrial policy 2