Ecological Indicators · 2015 · 67 citations · 61 references
Life SciencesEcologyEnvironmental ManagementEcosystem EcologyEcosystem ManagementEcosystem FunctionEcosystem FunctioningEcosystem Services AssessmentEcosystem Services ManagementEcosystem StructureEcosystemsEcosystem ServicesEcosystem-based Assessment
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The value of the world's ecosystem services and natural capital
Robert Costanza, Ralph C. d’Arge, R.S. de Groot et al. · Nature · 1997 · 22K citations
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The Practice of Social Research
Alan Neustadtl, Earl R. Babbie · Teaching Sociology · 1989 · 14.5K citations