Conservation..

محفوظ في:

التفاصيل البيبلوغرافية
منشور في:	London : Aldus, 1969.
المؤلف الرئيسي:	Joffe, Joyce
الموضوعات:	Conservation of natural resources > Juvenile literature.
التنسيق:	كتاب

Conservation..

مواد مشابهة

The management and conservation of biological resources /
حسب: Black, John David, 1908-
منشور في: (1968)

Conservation for survival : an ecological strategy.
حسب: Curry-Lindahl, Kai, 1917-
منشور في: (1972)

Conservation by proxy : indicator, umbrella, keystone, flagship, and other surrogate species /
حسب: Caro, T. M. (Timothy M.)
منشور في: (2010)

Progress for a small planet /
حسب: Ward, Barbara, 1914-1981
منشور في: (1979)

Progress for a small planet /
حسب: Ward, Barbara, 1914-1981
منشور في: (1988)

Before nature dies /
حسب: Dorst, Joan, 1924-
منشور في: (1970)

Conservation of nature.
حسب: Duffey, Eric, 1922-
منشور في: (1970)

Practical conservation : site assessment and management planning /
حسب: Tait, Joyce
منشور في: (1988)

World conservation.
منشور في: (1996)

Biological management and conservation : ecological theory, application and planning.
حسب: Usher, Michael B., 1941-
منشور في: (1973)

Conserving living natural resources : in the context of a changing world /
حسب: Weddell, Bertie J., 1948-
منشور في: (2002)

Conservation ecology : biosphere & biosurvival /
حسب: Cox, George W., 1935-
منشور في: (1993)

Conservation in Africa : people, policies, and practice /
منشور في: (1987)

Save our earth /
حسب: Bacon, Ronald Leonard
منشور في: (1988)

Conserving the world's biological diversity /
منشور في: (1990)

Readings in resource management and conservation / with the assistance of Lydia Burton.
منشور في: (1965)

Conservation of renewable natural resources : some fundamental aspects of the problem, by Raphael Zon [and others].
منشور في: (1969)

Designing conservation projects /
حسب: Caldecott, Julian Oliver
منشور في: (1996)

Conservation : facing the facts /
حسب: Crisp, Pam, 1950-
منشور في: (1982)

Nature conservation in northern and western Europe /
حسب: Poore, Duncan
منشور في: (1980)

Conservation in Micronesia : a report on two conferences held under the auspices of the Pacific Science Board in Honolulu, T.H., and Washington, D.C., in April and May 1948 /
منشور في: (1948)

Why conservation is failing and how it can regain ground /
حسب: Freyfogle, Eric T.
منشور في: (2006)

Conservators of hope : the Horace M. Albright conservation lectures /
منشور في: (1988)

Conservation in the United States /
حسب: Highsmith, Richard Morgan, 1920-
منشور في: (1969)

Sustaining our natural resources /
حسب: Green, Jen
منشور في: (2011)

World conservation strategy : living resource conservation for sustainable development /
منشور في: (1980)

Why conservation week?.
منشور في: (1979)

Readings in conservation ecology.
حسب: Cox, George W., 1935-
منشور في: (1974)

The role of the artist in conservation.
حسب: Adams, Ansel, 1902-
منشور في: (1975)

Upstream development and coastal zone conservation : Pacific Islands perspectives on holistic planning /
حسب: Hviding, Edvard
منشور في: (1992)

Towards a territorial conservation strategy and the establishment of a conservation areas system for American Samoa : a report to the Natural Resources Commission /
منشور في: (1992)

Environmental conservation.
حسب: Dasmann, Raymond F. (Raymond Frederic), 1919-
منشور في: (1976)

Conservation news.

Economics of environmental conservation /
حسب: Tisdell, C. A. (Clement Allan)
منشور في: (2005)

The New Zealand conservation handbook /
منشور في: (1974)

Measuring conservation management projects : definitions, principles and guidelines.
منشور في: (1999)

Conserving natural resources : principles and practice in a democracy /
حسب: Allen, Shirley Walter, 1883-
منشور في: (1966)

Conservation expertise : a directory of conservation-related research and technical skills /
حسب: Adcock, Helen M. (Helen May), 1966-
منشور في: (1994)

Conservation by the people : the history of the conservation movement in Ontario to 1970.
حسب: Richardson, Arthur Herbert, 1890-1971
منشور في: (1974)

Integrating conservation and development : a proposal for a New Zealand strategy /
منشور في: (1981)