Geographical Variation in Pachybrachis nigricornis (Coleoptera: Chrysomelidae)
Published in The Coleopterists Bulletin, in 1976, in volume 30, issue 2, pages 117-131
Date published:1976
Published in The Coleopterists Bulletin, in 1976, in volume 30, issue 2, pages 117-131
Date published:1976