1. Economic valuation of river systems
پدیدآورنده : edited by Fred J. Hitzhusen
کتابخانه: Library of the Faculty of Economics University of Tehran (Tehran)
موضوع : Stream restoration - Great Lakes Region (North America) - Economic aspects,Watershed management - Great Lakes Region (North America) - Economic aspects,Rivers - Great Lakes Region (North America) - Economic aspects,Sustainable development - Great Lakes Region (North America),Contingent valuation - Great Lakes Region (North America)
رده :
QH
76
.
5
.
G72
.
E3
2007
