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171
The conservation easement handbook managing land conservation and historic preservation easement programs
Baskı/Yayın Bilgisi 1988Kitap -
172
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173
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174
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175
Early green politics back to nature, back to the land, and socialism in Britain, 1880-1900
Baskı/Yayın Bilgisi 1988Kitap -
176
The bird of time the science and politics of nature conservation, a personal account
Baskı/Yayın Bilgisi 1987Kitap -
177
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178
Whole earth-ecological ethics as a conflict deterrent
Yayımlandı Journal of Northern Luzon (1986)Analytics -
179
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180
Review of the protected areas system in Oceania International Union for Conservation of nature and natural Resources.
Baskı/Yayın Bilgisi 1986Kitap


