Generos period铆sticos
Autor(es): M谩ximo Simpson l
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Growth and ecdysis of the portunid crab callinectes arcuatus ordway (decapoda, brachyura) with reference to the exploitation of softshell crabs in Sinaloa, M茅xico
Autor(es): Richard K. G. Paul
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Gu铆a de pr谩cticas de radioqu铆mica
Autor(es): Cielita Archundia
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