Agricultural economics 17 Agricultural planning 13 Kerala 2 Working paper 2 Agriculture 1 Block level planning 1 Breeding and economic traits of milch cattle 1 Cattle transactions of the households 1 Cross breeding 1 Dairying 1 Development of cross breeding technology in Kerala 1 Economic aspects 1 Farm economics 1 Feeding and labour use in cattle keeping 1 Food policy 1 India 1 Livestock 1 Livestock policy 1 Organisations 1 Rice economy 1 Structure of cattle holding in Kerala 1 production efficiency 1