Clarkson E.N.K.,
Invertebrate plaeontology and evolution by E.N.K. Clarkson - 4th ed. - Delhi Wiley India Pvt. Ltd. 2012 - xiv, 452p.
978-81-265-3308-4
K1(H6)ObG:66 / Q2
Invertebrate plaeontology and evolution by E.N.K. Clarkson - 4th ed. - Delhi Wiley India Pvt. Ltd. 2012 - xiv, 452p.
978-81-265-3308-4
K1(H6)ObG:66 / Q2