A richer forest : state of the art in the 1990s as regards nature conservation and ecology / [ed.] National Board of Foresty

A richer forest : state of the art in the 1990s as regards nature conservation and ecology / [ed.] National Board of Foresty . - Solna : The National Board of Foresty, 1990 . - 133 p. : muito il. color 27 cm
91-85748-94-3 (Encadernado)

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