Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

The first complete treatment of the U.S. land trust movement as a crucial feature of current efforts to protect the environment.

Natural areas --- Conservation easements --- Land trusts --- Nature conservation --- Land use --- Conservation of nature --- Nature --- Nature protection --- Protection of nature --- Conservation of natural resources --- Applied ecology --- Conservation biology --- Endangered ecosystems --- Conservation servitudes --- Nature conservation easements --- Public servitudes --- Area preserves, Natural --- Conservation land --- Conservation lands --- Land, Conservation --- Landmarks, Natural --- Lands, Conservation --- Natural area preserves --- Natural history reservations --- Natural landmarks --- Nature conservation areas --- Nature conservation lands --- Nature preserves --- Nature reserves --- Preserves, Natural area --- Preserves, Nature --- Protected natural areas --- Protected natural regions --- Protected natural sites --- Reservations, Natural history --- Reserves, Nature --- Natural resources conservation areas --- Protected areas --- National parks and reserves --- World Heritage areas --- Conservation --- E-books

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

General ecology and biosociology

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Experimental atomic and molecular physics --- Theoretical spectroscopy. Spectroscopic techniques --- fysicochemie --- Laser spectroscopy --- Congresses

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

History of civilization --- anno 1-499 --- Rome --- Fortification [Roman ] --- Fortifications romaines --- Roman fortification --- Romeinse versterkingen --- Versterkingen [Romeinse ] --- Army --- History --- Defenses --- Antiquities --- Military antiquities --- Rome - Army - History --- Rome - Defenses --- Rome - Antiquities