has subject area 0701 Agriculture, Land and Farm Management (FoR) 0799 Other Agricultural and Veterinary Sciences (FoR) 0905 Civil Engineering (FoR) Agronomy & Agriculture (Science Metrix)
keywords 30 Agricultural, Veterinary and Food Sciences 3002 Agriculture, Land and Farm Management 3004 Crop and Pasture Production 40 Engineering 4005 Civil Engineering 6 Clean Water and Sanitation