Koballa Jr., Thomas R. books & textbook

Wowbugs: New Life for Life Science

Matthews, Robert W. Flage, Lynda R. Koballa Jr., Thomas R. Flage, Lynda R. Pyle, Eric J. Matthews, Paul H.

Riverview Pr /1996-10T Paperback / 318 Pages
isbn-10: 1888499060 / isbn-13: 9781888499063

Cases in Middle and Secondary Science Education: The Promise and Dilemmas by Thomas R. Koballa (1999-10-12)

Thomas R. Koballa Jr.

Prentice Hall / Paperback