Agricultura y biología
case studies
30%
contingent valuation
54%
cost benefit analysis
94%
developing countries
34%
economic analysis
40%
economic feasibility
44%
economics
23%
Ecuador
77%
effluents
33%
farm management
42%
farms
47%
Latin America
41%
liquids
24%
methodology
9%
planning
33%
social benefit
46%
solid wastes
44%
subsurface flow
58%
technicians
44%
wastewater
68%
Ciencias ambientales y de la tierra
contingent valuation
45%
cost
36%
cost-benefit analysis
83%
decision
22%
developing world
30%
economic activity
37%
economic analysis
40%
economics
20%
effluent
25%
farm
60%
lagoon
32%
liquid
21%
method
7%
methodology
20%
planning
22%
project
18%
solid waste
33%
subsurface flow
39%
train
66%
wastewater
47%
Medicina y ciencias biológicas
Administrative Personnel
24%
Cost-Benefit Analysis
61%
Costs and Cost Analysis
14%
Developing Countries
21%
Economics
55%
Ecuador
100%
Farms
81%
Health Care Costs
64%
Latin America
28%
Maintenance
16%
Refuse Disposal
45%
Technology
15%
Therapeutics
7%
Waste Water
92%
Ciencias sociales
cost-benefit analysis
83%
costs
26%
decision maker
21%
developing country
17%
economics
30%
Ecuador
76%
environmental impact
22%
farm
66%
Latin America
20%
management
11%
methodology
12%
planning
14%
social benefits
26%
technician
25%
Química
Flow
22%
Liquid
19%
Solid Waste
43%
Wastewater
56%