TY - BOOK ED - International Biosphere Reserve Congress TI - Conservation, science and society SN - 9231022547 U1 - 304.2 PY - 1984/// CY - Paris PB - United Nations KW - Human ecology KW - Science KW - Socities N1 - Contents: vol.1. (xii, 245p.) - vol.2. (v, 246-612p.) ER -