TY - ADVS ED - Extension Media Center ED - University of California TI - The experimental conditions PY - 1973/// CY - Publishers, New York PB - Released by Harper & Row KW - National history KW - Galapagos Islands N1 - Introduces the Galapagos Islands, explains their importance in the development of evolutionary thought and deals with the principle elements of their fauna, flora, ecology and biogeography ER -