TY - BOOK AU - Laporte,Joseph TI - Natural kinds and conceptual change T2 - Cambridge studies in philosophy and biology (Cambridge University Press, Cambridge) SN - 0-521-82599-7 U1 - 570.1 21E PY - 2004/// CY - Cambridge PB - Cambridge University Press N1 - Index; Bibliogr. p. 201-214 ER -