An economic analysis of silvicultural options for broadleaved woodland /

od Pryor, S. N.
Wydane 1982

Economic aspects of intensive forest management in the south eastern United States /

od Stevenson, Donald D.
Wydane 1966

An economic evaluation of national parks /

od Ulph, A. M. (Alistair M.)
Wydane 1981

The economic importance of seaweeds /

od Moore, Lucy B.
Wydane 1941

Economic problems in tropical forestry /

od Leslie, A. J.
Wydane 1971

The economic problems of forestry in the Appalachian region.

od Duerr, William A. (William Allen), 1911-
Wydane 1949

Economic review of New Zealand agriculture.

Wydane 1980

Economic review of the New Zealand fishing industry.

Wydane 1986

Economic survey of New Zealand dairy farmers.

Wydane 2000

Economic values of protected areas : guidelines for protected area managers /

Wydane 1998

Economics and biological diversity : developing and using economic incentives to conserve biological resources /

od McNeely, Jeffrey A.
Wydane 1988

The economics of afforestation : a case study in Africa /

od Anderson, Dennis, 1937-
Wydane 1987

Economics of agro-chemicals : an international overview of use patterns, technical and institutional determinants, policies and perspectives : selected papers of the Symposium of t...

Wydane 1998

Economics of American forestry /

od Worrell, Albert Cadwallader, 1913-
Wydane 1959

The economics of biodiversity conservation : valuation in tropical forest ecosystems /

Wydane 2007

Economics of carbon sequestration in forestry /

Wydane 1997

Economics of climate change : the contribution of forestry projects /

od Kägi, Wolfram
Wydane 2000

The economics of deforestation in the Amazon : dispelling the myths /

od Campari, João S.
Wydane 2005

Economics of fisheries development /

od Lawson, Rowena M.
Wydane 1984

Economics of forest resources /

od Amacher, Gregory S., 1962-
Wydane 2009