TY - BOOK AU - Gaston,Kevin J. AU - Spicer,John I. TI - Biodiversity: an introduction SN - 0632049537 AV - QH541.15.B56 G37 1998 U1 - 333.95 21 PY - 2000/// CY - Oxford, Malden, MA, USA PB - Blackwell Science KW - Biodiversity N1 - Includes bibliographical references and index ER -