51. Reversible and Irreversible Evolution; a Study based on Reptiles

Francis Baron Nopcsa

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1045-1059

Date published:1923

DOI: 10.1111/j.1096-3642.1923.tb02219.x
BHL: 31195658
View PDF