TY - BOOK AU - Jeffries,Michael J. TI - Biodiversity and conservation T2 - Routledge introductions to environment series SN - 0415149053 : U1 - 333.95, 19 PY - 1997/// CY - London PB - Routledge KW - Biodiversity KW - Spines N1 - env N2 - Environment Management ER -