Abyssal zone 1 Aqua culture 1 Aquatic biology 1 Current issues- wet lands 1 Data Processing, Statistical Decision Theory 1 Deep-sea biology 1 Deep-sea ecology 1 Dictionary - Fisheries and Aquaculture 1 Equipment and supplies 1 Fisheries 1 Habitat (Ecology) 1 Marine biology and eco system 1 Marine life- census 1 NATURE / Animals / Marine Life 1 Oceanography 1 Plant- metabolism, nutrition, water relation and reproduction 1 Research 1 Scope of plant breeding 1 Soil 1 Soil microbiology 1 Taxonomy- plant 1 Wet land fishes and EUSD 1 Zooplankton 1