Liebaert, R. (1997). Interactive study guide for biology: Concepts and connections. Redwood City, Calif: Benjamin Cummings.
Citación estilo ChicagoLiebaert, Richard. Interactive Study Guide for Biology: Concepts and Connections. Redwood City, Calif: Benjamin Cummings, 1997.
Cita MLALiebaert, Richard. Interactive Study Guide for Biology: Concepts and Connections. Redwood City, Calif: Benjamin Cummings, 1997.
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