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Blog Mentions

These are the most recent 10 blog posts mentioning Petra K.E. Johansson in JacketFlap's Children's Publishing Blog Reader



  • Petra K.E. Johansson

About Petra K.E. Johansson

Petra K.E. Johansson is a published author. A published credit of Petra K.E. Johansson is Caudal spine replacement and histogenesis in the round stingray, Urobatis halleri. : An article from: Bulletin (Southern California Academy of Sciences).
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Published Works by Petra K.E. Johansson
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1. Caudal spine replacement and histogenesis in the round stingray, Urobati...
    Author: Petra K.E. Johansson, G. Lowe Christopher, Thomas G. Douglass
    Publisher: California Academy of Sciences
? 12/01/2004
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