Environmental protection 272 Plant Protection 244 Plant protection 83 Data protection 58 Environmental policy 55 Consumer protection 46 Pollution 42 Protection 35 environmental protection 33 Computer security 30 Environmental sciences 30 India 30 Environmental law 28 Law and legislation 28 Environmental Protection 26 Ecology 24 Law 24 Crop protection 22 Environmental management 20 Pest control 20 Social Sciences 20 Sustainable development 17 Ecofeminism 16 Climatic changes 15 Cultural property 14 Environment 14 Ecocriticism 13 Human ecology 13 Plant Pests, (New March 2000) 13 Privacy, Right of 13