Yazar
david k batker
2 cilt bulundu.
Cilt sonuçları
What's the Economy For, Anyway?
John de Graaf, David K. Batker · Bloomsbury Press
304 sayfa · 2012
Economic development / Happiness / United states, economic conditions
Wetland valuation for petroleum-related operations
David K. Batker · Louisiana Geological Survey
54 sayfa · 1990
Wetlands / Valuation / Data processing / Petroleum mining