Search Results       Your search for [subject]Campbellosphaera obversa -- Description of species returned 1 record.           Campbellosphaera, a genus of the Volvocaceae. by Shaw, Walter R.; Subject: Botany; Volvocaceae -- Classification; Campbellosphaera obversa -- Description of species.          Add to Book Cart   |    Digital Copy Available Relevance: 39.91%