TY - BOOK TI - Conserving biodiversity: a research agenda for development agencies SN - 0309046831 U1 - 574.072 19 PY - 1992/// CY - Washington, D.C. PB - National Academy Press KW - Biology KW - Spines KW - Ecosystems KW - Biodiversity N1 - Bibliography : p. 112-116; ls N2 - Environment Management ER -