groundwater organic contamination – Chinese translation

groundwater: 1338 phrases in 21 subjects

Agriculture	2
Bridge construction	9
Construction	1
Desert science	17
Earth sciences	20
Ecology	8
Electronics	19
Engineering geology	337
Environment	5
Forestry	1
General	2
Hydroelectric power stations	53
Hydrology	6
Mining	1
Oil / petroleum	15
Refrigeration	2
Soil science	3
Space	4
Technology	756
United Nations	2
Water resources	75