Conservation of natural resources a resource management approach

Conservation of natural resources a resource management approach

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Dettagli Bibliografici
Autore principale: Castillon, David A.
Natura: Libro
Lingua:English
Pubblicazione: Dubuque, IA Wm.C. Brown c1992
Soggetti:
Conservation of natural resources.
Conservation of natural resources > United States.
Natural resources > Management.
Natural resources > Management. > United States.