TY - BOOK AU - Mayr,Ernst TI - This is biology: the science of the living world SN - 067488468X AV - QH307.2 .M39 1997 U1 - 574 20 PY - 1997/// CY - Cambridge, Mass. PB - Belknap Press of Harvard University Press KW - Biology N1 - Includes bibliographical references (p. [293]-304) and index ER -